C/2007 T1 (McNaught)
Epoch 2007 Dec. 6.0 TT = JDT 2454440.5  
T 2007 Dec. 12.52984 TT                                 Nakano
q   0.9685029            (2000.0)            P               Q
z  +0.0002527      Peri.  233.75509     -0.13224994     -0.55004491
 +/-0.0000028      Node   111.43334     -0.34619486     +0.80514673
e   0.9997552      Incl.  117.64242     -0.92879442     -0.22178670
From 318 observations 2007 Oct. 9-2008 Apr. 10, mean residual 0".58.
   (1/a)org.= +0.000611, (1/a)fut.= +0.000461 (+/-0.000003), Q= 7.
Residuals in seconds of arc 
2007/                     071013 E11  0.1+  0.2-    080110 423  1.2-  0.3-  
071009 E12  0.0   0.2-    071013 104  0.4+  0.3+    080110 423  1.6-  1.1-  
071009 E12  0.0   0.2-    071013 104  0.2+  0.3+    080111 E00  0.2+  0.1-  
071009 E12  0.1+  0.3-    071013 104  0.0   0.4+    080111 E00 (2.2-  2.0-) 
071009 E12  0.0   0.2-    071013 235  0.3-  0.3+    080111 E00  1.7-  0.8-  
071009 595  0.5+  0.8+    071013 J47  0.6+  0.0     080111 423  1.2-  0.2-  
071009 473  1.2+  0.5+    071013 J47  0.2-  0.1+    080111 423  0.8-  0.1-  
071009 473  0.6-  1.1+    071013 J47  0.8+  0.3-    080112 834  0.6-  0.1+  
071009 595  0.2+  0.6+    071013 J47  0.6+  0.1-    080112 834  1.1-  0.1-  
071009 595  1.2+  0.6+    071013 J47  0.8-  1.1+    080112 834  0.5-  0.2-  
071009 024  0.5-  0.0     071014 H47  0.1-  0.2+    080112 834  0.9-  0.2-  
071009 151  0.5+  0.8+    071014 H47  0.6+  0.7+    080115 423  1.2-  0.7-  
071009 151  0.8+  0.3+    071014 E12  0.1-  0.3-    080115 423  0.6-  0.1-  
071009 024  0.1-  0.2+    071014 E12  0.2-  0.3-    080117 834  0.3-  0.1+  
071009 151  0.9+  0.2+    071014 E00  0.5+  1.2-    080117 834  1.0-  0.4-  
071009 024  0.3-  0.0     071014 E00  0.2+  0.2-    080120 834  1.0-  0.3+  
071009 B04  0.4-  0.7+    071014 E00  0.8+  1.0+    080120 834  0.8-  0.1-  
071009 B04  0.2-  0.2+    071014 415  0.1-  0.1-    080126 467  0.6-  0.6-  
071009 B04  0.7+  0.3+    071014 415  0.0   0.6-    080126 467  0.7-  0.0   
071009 151  0.2+  0.2+    071014 246  0.3+  0.1+    080126 467  0.6-  0.1-  
071009 B04  0.4-  0.2+    071014 246  0.2+  0.0     080127 D90  0.5-  0.1+  
071009 595  0.6+  0.5+    071014 246  0.2+  0.2+    080127 D90  0.3-  0.0   
071009 151  0.2+  0.1+    071014 246  0.4+  0.1+    080201 467  0.1+  0.4+  
071009 151  0.0   0.0     071014 246  0.1+  0.0     080201 467  0.4+  0.2+  
071009 B04  0.3-  0.4+    071014 246  0.3+  0.1+    080201 467  0.3+  0.3+  
071009 B04  0.9-  0.3+    071014 235  0.4-  0.1+    080202 E00  0.7+  0.3+  
071009 595  0.8+  0.2+    071014 A18  0.2+  0.6+    080202 E00  1.1-  0.4+  
071009 A77  0.9+  0.0     071014 A18  0.4+  0.4+    080202 E00 (3.2+  0.2-) 
071009 A77  0.9+  0.3-    071014 J70  0.1-  0.3-    080205 467  0.0   0.3+  
071009 A77  0.8+  0.2+    071014 J70  1.1-  1.0-    080205 467  0.5+  0.4+  
071009 A77  1.0+  0.1+    071014 J70  0.2-  0.3+    080205 467  0.3+  0.4+  
071009 046  0.1+  0.8+    071014 J70  1.1-  0.1-    080206 467  0.3+  0.0   
071009 A77  0.8+  0.1+    071014 J70  0.5+  0.3+    080206 467  0.2+  0.1-  
071009 046  0.3+  0.6+    071014 J70  0.7+  1.5-    080206 467  0.2+  0.0   
071009 046  0.0   0.2+    071014 A18  0.1+  0.0     080208 467  0.3+  0.3-  
071009 046  0.1+  0.6+    071014 I77  1.9+  0.2+    080208 467  0.0   0.3-  
071009 A77  0.8+  0.0     071015 E12  0.2-  0.2-    080208 467  0.3+  0.4-  
071009 046  0.1-  0.6+    071015 J70  0.4+  0.5-    080210 834  0.1+  0.7-  
071009 046  0.2-  0.4+    071015 J70  0.3+  0.2+    080210 834  0.3-  0.4-  
071009 046  0.3-  0.9+    071015 J70  1.2+  0.6-    080210 834  0.1-  0.3-  
071009 046  0.4-  0.9+    071015 J70  1.9+  1.1-    080210 834  0.4+  0.2-  
071009 046  0.4-  0.6+    071015 I77  1.0+  0.4-    080212 834  0.1-  0.2-  
071009 A77  1.0+  0.2+    071015 I77  0.1-  0.2-    080212 834  0.3-  0.0   
071009 J95  0.0   0.8+    071015 I77  0.1-  0.2-    080212 834  0.2-  0.6-  
071009 A77  1.3+  0.0     071016 E12  0.1-  0.3-    080212 834  0.3-  0.5-  
071009 J95  0.3+  0.6+    071016 E12  0.2-  0.2-    080216 415  0.0   0.2-  
071009 J95  0.1+  0.3+    071016 585  0.4-  1.5+    080216 415  0.4-  0.7-  
071009 J95  0.1+  0.2+    071016 585  0.5-  0.7+    080226 467  0.1-  0.4-  
071009 A77  0.6+  0.2+    071016 585  0.6-  0.0     080226 467  0.5-  0.3-  
071009 A77  0.8+  0.2+    071016 585  0.2+  0.7+    080226 467  0.6-  0.2-  
071009 A77  0.7+  0.0     071016 585  1.0-  0.9+    080228 467  0.6-  0.3-  
071009 A77  0.9+  0.2+    071016 A97  1.3-  0.5+    080228 467  0.5-  0.0   
071009 A77  0.8+  0.4+    071016 A97 (0.0   2.0-)   080228 467  0.5-  0.1+  
071009 A77  0.6+  0.5+    071018 E12  0.0   0.4-    080229 E12  0.3-  0.0   
071009 I77  0.2+  0.1+    071018 E12  0.1-  0.3-    080229 E12  0.4-  0.2-  
071009 I77  0.2+  0.0     071019 E12  0.2-  0.2-    080229 E12  0.3-  0.2-  
071009 I77  0.4-  0.0     071020 413  0.6-  0.3-    080229 E12  0.4-  0.2-  
071010 H06  0.9+  0.7+    071020 413  0.6-  0.1-    080305 900  1.6-  0.9+  
071010 H06  0.0   0.2+    071020 413  0.6-  0.1-    080305 900 (5.3- 16.9+) 
071010 104  1.3-  1.2+    071020 413  0.6-  0.1-    080308 349  0.3+  0.3+  
071010 104 (2.7+  0.7+)   071020 D88  0.5+  0.3+    080308 349  0.4+  0.3+  
071010 104  0.9+  1.4+    071020 413  0.6-  0.1-    080308 349  0.2+  0.4+  
071010 104 (2.2+  1.7+)   071020 413  0.6-  0.1-    080309 349  0.1+  0.7+  
071010 204  0.2-  0.5+    071020 413  0.6-  0.1-    080309 349  0.3+  0.9+  
071010 204  0.1+  0.5+    071020 413  0.6-  0.1-    080309 415  0.2-  0.0   
071010 J46  0.3+  0.3+    071020 413  0.6-  0.1-    080309 415  0.7-  0.0   
071010 204  0.6+  0.5+    071020 349  0.3+  0.1-    080313 423  0.0   0.2+  
071010 204  0.1+  0.3+    071020 413  0.6-  0.1-    080313 423  0.5-  0.3-  
071010 J46  0.4+  0.5+    071020 D88  0.5+  0.4+    080314 423  1.1-  0.1-  
071010 J46  0.3-  0.5+    071020 349  0.3+  0.2-    080314 423  0.5+  0.1-  
071010 J47  0.8+  1.0+    071020 D88  0.6+  0.5+    080315 423  0.7-  0.0   
071010 J47  0.1-  1.3+    071020 349  0.1+  0.2-    080315 900  0.6+  0.0   
071010 J47  1.1+  0.4-    071021 D88  0.1+  1.1+    080315 900  0.2-  0.7+  
071010 J47  0.4-  0.2+    071021 349  0.1+  0.1-    080315 423  0.5-  0.3-  
071010 I77  0.4-  0.9-    071021 D88  0.6+  0.3+    080316 349  0.3-  0.7+  
071010 I77  0.3-  0.2-    071021 349  0.2+  0.1+    080316 349  0.1+  0.2+  
071010 I77  0.3-  0.4+    071021 349  0.2+  0.1+    080317 467  0.7-  0.7+  
071011 H68  0.1+  1.1-    071021 D88  0.0   0.4+    080317 467  0.5-  0.2+  
071011 H68  0.3+  0.9-    071021 D81  1.7+  1.2+    080320 467  0.6-  0.2-  
071011 H47  0.2-  0.1-    071021 372  0.7+  0.4-    080320 467  1.2-  0.7-  
071011 H47  0.3-  0.6+    071021 D81  0.5-  0.0     080320 467  0.8-  0.1+  
071011 H68  0.1+  0.9-    071021 D81  1.1+  1.8-    080322 349  0.1-  0.3-  
071011 H68  0.2+  0.8-    071021 D81  0.7-  1.7+    080322 349  0.6+  0.2+  
071011 H68  0.2+  0.8-    071021 372  0.3+  0.5-    080323 204  0.2-  0.0   
071011 415  0.0   0.1+    071021 E12  0.2-  0.3-    080323 204  0.1+  0.3+  
071011 415  0.2+  0.2-    071021 372  1.4+  0.6-    080324 J70  1.9+  1.9+  
071011 235  0.2-  0.7+    071021 E12  0.2-  0.3-    080324 J70  1.6-  0.4-  
071012 H47  0.2-  0.5+    071021 D70  0.3+  0.3-    080324 J70  0.3+  1.9-  
071012 H47  0.5-  0.1+    071021 D70  0.3-  0.7-    080324 J70  1.7+  0.9-  
071012 E12  0.0   0.2-    071021 D70  0.6-  0.5-    080324 J70  0.5-  1.0-  
071012 E12  0.1-  0.6-    071021 213  0.3-  0.0     080324 J70  0.3+  0.9-  
071012 415  0.2-  0.1-    071021 213  0.5-  0.5-    080324 J70  0.6-  1.0-  
071012 415  0.2-  1.0-    071022 E12  0.1-  0.5-    080324 J70  0.3-  0.6-  
071012 E00  1.3+  0.4+    071023 372  0.2-  0.6+    080324 J70  0.8-  0.3-  
071012 E00  0.7+  0.9-    071028 349  0.1+  0.3-    080327 467  1.3-  0.4+  
071012 E00  1.4+  0.8+    071028 349  0.2+  0.1-    080327 467  0.5-  0.4+  
071012 A77  0.1+  0.9+    071028 349  0.1+  0.2-    080327 467  1.0-  0.5+  
071012 A77  0.5-  0.0     071028 D88  0.2+  0.2+    080404 467  0.1-  0.5-  
071012 A77  0.1+  0.4+    071028 D88  0.0   0.2+    080404 467  0.7+  0.0   
071012 I77  0.5+  0.1+    071028 D88  0.2+  0.1+    080404 467  0.4-  0.3-  
071012 I77  0.5+  0.1-    071103 349  1.1+  0.3+    080404 235  0.3+  0.1+  
071013 H47  1.7-  0.2+    071103 349  1.1+  0.6+    080405 204  0.6-  0.0   
071013 H47  0.1+  0.1-    071103 349  0.8+  0.6+    080407 215  0.5-  0.1-  
071013 H06  0.4+  0.1-    071104 349  0.8+  0.4-    080407 215  0.9-  0.0   
071013 H06  0.3-  0.3-    071104 349  0.6+  0.0     080407 215  0.8-  0.1+  
071013 E12  0.1-  0.3-    2008/                     080410 467  0.3-  0.1+  
071013 E12  0.1-  0.3-    080108 834  1.2-  0.1-    080410 467  0.4-  0.3-  
071013 E12  0.1-  0.3-    080108 834  1.0-  0.0     080410 467  0.0   0.5-  
071013 E11  0.4-  0.4+    080108 834  1.0-  0.1+                            

NAKANO
         **** Don't distribute anyone except personal use only ****
                (C) Copyright 2009 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2009-01-06 06:55:26(JST).
 


    C/2007 T1 (McNaught)

Epoch 2007 Dec. 6.0 TT = JDT 2454440.5  

T 2007 Dec. 12.52973 TT                                 Nakano

q   0.9685019            (2000.0)            P               Q

z  +0.0002586      Peri.  233.75506     -0.13224787     -0.55004628

 +/-0.0000035      Node   111.43347     -0.34619538     +0.80514552

e   0.9997496      Incl.  117.64240     -0.92879452     -0.22178771

From 291 observations 2007 Oct. 9-2008 Mar. 20, mean residual 0".56.

   (1/a)org.= +0.000617, (1/a)fut.= +0.000466 (+/-0.000004), Q= 6.





◎C/2007 T1の軌道と予報位置    [From YC 2582]



マックノート彗星  C/2007 T1 (McNaught)

    3月に入ってからの彗星の全光度観測が3月1日に10.3等(ゴンザレス;ス

ペイン),10.3等,2日に10.4等,5日に10.5等(ゴイアト;ブラジル),10.7

等(吉田誠一;茨城),10.5等(ゴンザレス),6日に10.4等,7日,8日,9

日に10.5等(ゴイアト)と彗星は,10等級で観測されている.彗星は,守山の井

狩康一氏(3月5日と15日)と上尾の門田健一氏(3月8日と9日)によって捕

らえられた.門田氏(K. Kadota)によるCCD全光度は,3月8日に13.1等,9日

に13.4等,16日に13.8等であった(cf. YC 2570).

    OAA計算課では,2007年10月9日から2008年3月15日までに行なわれた284個

の観測から次の軌道を決定した.平均残差は0".63.軌道改良に使用した最終観測

の一群は,井狩氏(Y. Ikari)によるもの.なお,4月の毎日の予報位置が天文

ガイド(p. 145)にある.



            Epoch = 2007 Dec. 6.0 TT  。

  T = 2007 Dec. 12.5297 TT   ω = 233.7550                 (1/a)org.= +0.000618

  e =   0.999748             Ω = 111.4335    (2000.0)     (1/a)fut.= +0.000468

  q =   0.968502 AU          i = 117.6424                            ( Q = 6 )



2008/        α  (2000) δ      △      r    Daily motion  Elong. Phase    m1   天文薄明終了時

 21h JST    h  m       。  ,        AU      AU      ,     。     。      。      等     h。    A 。 

Mar. 31   06 14.18  -09 32.7    1.841   2.005    39.1/ 17    84.2   29.7   11.8   +35.5   40.6

Apr.  1   06 14.96  -08 55.4    1.868   2.017    38.1/ 18    83.5   29.5   11.9   +35.5   42.1

      2   06 15.74  -08 19.1    1.895   2.029    37.1/ 18    82.8   29.3   12.0   +35.4   43.5

      3   06 16.52  -07 43.9    1.922   2.042    36.1/ 19    82.1   29.0   12.0   +35.3   45.0

      4   06 17.32  -07 09.8    1.950   2.054    35.2/ 20    81.4   28.8   12.1   +35.2   46.4

      5   06 18.12  -06 36.6    1.977   2.066    34.4/ 20    80.7   28.5   12.1   +35.0   47.8

      6   06 18.93  -06 04.4    2.005   2.079    33.5/ 21    80.0   28.3   12.2   +34.8   49.2

      7   06 19.74  -05 33.2    2.032   2.091    32.7/ 22    79.2   28.1   12.2   +34.5   50.6

      8   06 20.56  -05 02.8    2.060   2.103    32.0/ 23    78.5   27.8   12.3   +34.3   51.9

      9   06 21.38  -04 33.3    2.088   2.116    31.2/ 23    77.8   27.6   12.4   +34.0   53.3

     10   06 22.21  -04 04.7    2.115   2.128    30.5/ 24    77.0   27.3   12.4   +33.6   54.6

     11   06 23.04  -03 36.8    2.143   2.140    29.8/ 25    76.3   27.1   12.5   +33.3   55.9

     12   06 23.88  -03 09.7    2.171   2.152    29.2/ 26    75.6   26.8   12.5   +32.9   57.2

     13   06 24.72  -02 43.4    2.199   2.165    28.5/ 26    74.8   26.6   12.6   +32.5   58.4

     14   06 25.56  -02 17.9    2.227   2.177    27.9/ 27    74.1   26.3   12.6   +32.1   59.7

     15   06 26.41  -01 53.0    2.255   2.189    27.4/ 28    73.3   26.0   12.7   +31.6   60.9

     16   06 27.27  -01 28.8    2.283   2.202    26.8/ 29    72.6   25.8   12.7   +31.2   62.1

     17   06 28.12  -01 05.3    2.311   2.214    26.3/ 29    71.8   25.5   12.8   +30.7   63.2

     18   06 28.99  -00 42.4    2.339   2.226    25.8/ 30    71.1   25.3   12.8   +30.2   64.4

     19   06 29.85  -00 20.1    2.367   2.238    25.3/ 31    70.3   25.0   12.9   +29.6   65.5

     20   06 30.72  +00 01.6    2.395   2.251    24.8/ 32    69.6   24.7   12.9   +29.1   66.6

     21   06 31.59  +00 22.7    2.423   2.263    24.4/ 32    68.8   24.5   13.0   +28.5   67.7

     22   06 32.46  +00 43.3    2.450   2.275    23.9/ 33    68.1   24.2   13.0   +28.0   68.8

     23   06 33.33  +01 03.3    2.478   2.287    23.5/ 34    67.3   23.9   13.1   +27.4   69.9

     24   06 34.21  +01 22.8    2.506   2.299    23.1/ 35    66.6   23.7   13.1   +26.8   70.9

     25   06 35.09  +01 41.8    2.534   2.312    22.8/ 36    65.8   23.4   13.2   +26.2   71.9

     26   06 35.98  +02 00.3    2.561   2.324    22.4/ 36    65.1   23.1   13.2   +25.5   72.9

     27   06 36.86  +02 18.3    2.589   2.336    22.0/ 37    64.3   22.9   13.3   +24.9   73.9

     28   06 37.75  +02 35.9    2.616   2.348    21.7/ 38    63.6   22.6   13.3   +24.3   74.9

     29   06 38.64  +02 53.0    2.644   2.360    21.4/ 39    62.8   22.3   13.3   +23.6   75.9

     30   06 39.53  +03 09.7    2.671   2.372    21.1/ 39    62.1   22.0   13.4   +22.9   76.8

May   1   06 40.43  +03 25.9    2.699   2.385    20.8/ 40    61.3   21.8   13.4   +22.3   77.7

                    m1 =  7.5 + 5 log △ + 10.0 log r

NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 2008 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2008-03-29 06:28:30(JST).

 

◎C/2007 T1の軌道と予報位置です



 北半球での観測が守山の井狩康一氏(3月5日)と上尾の門田健一氏(3月8日と

9日)から報告されました.ただし,井狩氏の観測は,別物を捕らえている可能性が

あります.門田氏のCCD全光度は,それぞれ,13.1等と13.4等でした.



    C/2007 T1 (McNaught)

Epoch 2007 Dec. 6.0 TT = JDT 2454440.5  

T 2007 Dec. 12.52964 TT                                 Nakano

q   0.9685012            (2000.0)            P               Q

z  +0.0002620      Peri.  233.75503     -0.13224637     -0.55004732

 +/-0.0000043      Node   111.43356     -0.34619598     +0.80514456

e   0.9997462      Incl.  117.64239     -0.92879451     -0.22178861

From 274 observations 2007 Oct. 9-2008 Mar. 9, mean residual 0".64.

   (1/a)org.= +0.000621, (1/a)fut.= +0.000470 (+/-0.000004), Q= 6.



2008/        α  (2000) δ      △      r    Daily motion  Elong. Phase    m1   天文薄明終了時 21h JST    h  m       。  ,        AU      AU      ,     。     。      。      等     h。    A 。 

Mar. 10   06 00.16  -28 11.4    1.333   1.745    71.4/  6    96.1   34.5   12.0   +25.6   10.1

     11   06 00.69  -27 00.3    1.354   1.758    69.4/  6    95.8   34.2   12.1   +26.6   11.4

     12   06 01.24  -25 51.4    1.375   1.770    67.4/  7    95.4   34.0   12.2   +27.5   12.7

     13   06 01.81  -24 44.4    1.396   1.782    65.5/  7    95.0   33.8   12.2   +28.4   14.1

     14   06 02.40  -23 39.5    1.418   1.795    63.6/  8    94.5   33.5   12.3   +29.2   15.4

     15   06 03.00  -22 36.4    1.440   1.807    61.7/  8    94.0   33.3   12.4   +30.0   16.8

     16   06 03.61  -21 35.3    1.463   1.819    59.9/  8    93.5   33.1   12.5   +30.7   18.2

     17   06 04.24  -20 36.0    1.486   1.832    58.2/  9    93.0   32.9   12.6   +31.4   19.6

     18   06 04.89  -19 38.5    1.509   1.844    56.5/  9    92.5   32.6   12.6   +32.0   21.1

     19   06 05.54  -18 42.8    1.533   1.856    54.9/ 10    91.9   32.4   12.7   +32.6   22.5

     20   06 06.21  -17 48.8    1.557   1.869    53.3/ 11    91.4   32.2   12.8   +33.1   24.0

     21   06 06.89  -16 56.4    1.582   1.881    51.7/ 11    90.8   32.0   12.9   +33.5   25.5

     22   06 07.57  -16 05.6    1.607   1.893    50.2/ 12    90.2   31.8   13.0   +34.0   27.0

     23   06 08.27  -15 16.4    1.632   1.906    48.8/ 12    89.6   31.5   13.0   +34.3   28.5

     24   06 08.98  -14 28.7    1.657   1.918    47.4/ 13    88.9   31.3   13.1   +34.6   30.0

     25   06 09.70  -13 42.4    1.683   1.930    46.1/ 13    88.3   31.1   13.2   +34.9   31.6

     26   06 10.42  -12 57.5    1.709   1.943    44.8/ 14    87.6   30.9   13.3   +35.1   33.1

     27   06 11.16  -12 14.0    1.735   1.955    43.6/ 15    87.0   30.6   13.4   +35.3   34.6

     28   06 11.90  -11 31.8    1.761   1.967    42.4/ 15    86.3   30.4   13.4   +35.4   36.1

     29   06 12.66  -10 50.9    1.787   1.980    41.2/ 16    85.6   30.2   13.5   +35.5   37.6

     30   06 13.41  -10 11.2    1.814   1.992    40.1/ 16    84.9   30.0   13.6   +35.5   39.1

     31   06 14.18  -09 32.7    1.841   2.005    39.1/ 17    84.2   29.7   13.7   +35.5   40.6

Apr.  1   06 14.96  -08 55.4    1.868   2.017    38.1/ 18    83.5   29.5   13.7   +35.5   42.1

      2   06 15.74  -08 19.1    1.895   2.029    37.1/ 18    82.8   29.3   13.8   +35.4   43.5

      3   06 16.52  -07 43.9    1.922   2.042    36.1/ 19    82.1   29.0   13.9   +35.3   45.0

      4   06 17.32  -07 09.8    1.950   2.054    35.2/ 20    81.4   28.8   14.0   +35.2   46.4

      5   06 18.12  -06 36.6    1.977   2.066    34.4/ 20    80.7   28.5   14.0   +35.0   47.8

      6   06 18.93  -06 04.4    2.004   2.079    33.5/ 21    80.0   28.3   14.1   +34.8   49.2

      7   06 19.74  -05 33.2    2.032   2.091    32.7/ 22    79.2   28.1   14.2   +34.5   50.6

      8   06 20.56  -05 02.8    2.060   2.103    32.0/ 23    78.5   27.8   14.2   +34.3   51.9

      9   06 21.38  -04 33.3    2.088   2.116    31.2/ 23    77.8   27.6   14.3   +34.0   53.3

     10   06 22.21  -04 04.7    2.115   2.128    30.5/ 24    77.0   27.3   14.4   +33.6   54.6

     11   06 23.04  -03 36.8    2.143   2.140    29.8/ 25    76.3   27.1   14.4   +33.3   55.9

     12   06 23.88  -03 09.7    2.171   2.152    29.2/ 26    75.6   26.8   14.5   +32.9   57.2

     13   06 24.72  -02 43.4    2.199   2.165    28.5/ 26    74.8   26.6   14.6   +32.5   58.4

     14   06 25.56  -02 17.9    2.227   2.177    27.9/ 27    74.1   26.3   14.6   +32.1   59.7

     15   06 26.41  -01 53.0    2.255   2.189    27.4/ 28    73.3   26.0   14.7   +31.6   60.9

     16   06 27.27  -01 28.8    2.283   2.202    26.8/ 29    72.6   25.8   14.8   +31.2   62.1

     17   06 28.12  -01 05.2    2.311   2.214    26.3/ 29    71.8   25.5   14.8   +30.7   63.3

     18   06 28.99  -00 42.4    2.339   2.226    25.8/ 30    71.1   25.3   14.9   +30.2   64.4

     19   06 29.85  -00 20.1    2.367   2.238    25.3/ 31    70.3   25.0   15.0   +29.6   65.5

     20   06 30.72  +00 01.6    2.395   2.251    24.8/ 32    69.6   24.7   15.0   +29.1   66.6

     21   06 31.59  +00 22.7    2.423   2.263    24.4/ 32    68.8   24.5   15.1   +28.5   67.7

     22   06 32.46  +00 43.3    2.450   2.275    23.9/ 33    68.1   24.2   15.2   +28.0   68.8

     23   06 33.33  +01 03.3    2.478   2.287    23.5/ 34    67.3   23.9   15.2   +27.4   69.9

     24   06 34.21  +01 22.8    2.506   2.299    23.1/ 35    66.6   23.7   15.3   +26.8   70.9

     25   06 35.09  +01 41.8    2.534   2.312    22.8/ 36    65.8   23.4   15.3   +26.2   71.9

     26   06 35.98  +02 00.3    2.561   2.324    22.4/ 36    65.1   23.1   15.4   +25.5   72.9

     27   06 36.86  +02 18.3    2.589   2.336    22.0/ 37    64.3   22.9   15.5   +24.9   73.9

     28   06 37.75  +02 35.9    2.616   2.348    21.7/ 38    63.6   22.6   15.5   +24.3   74.9

     29   06 38.64  +02 53.0    2.644   2.360    21.4/ 39    62.8   22.3   15.6   +23.6   75.9

     30   06 39.53  +03 09.7    2.671   2.372    21.1/ 39    62.1   22.0   15.6   +22.9   76.8

May   1   06 40.43  +03 25.9    2.699   2.385    20.8/ 40    61.3   21.8   15.7   +22.3   77.7

                    m1 =  7.5 + 5 log △ + 16.0 log r

NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 2008 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2008-03-10 03:33:42(JST).

 

◎C/2007 T1の軌道と予報位置



 2006 Q1と同様に南に低いこの彗星ですが,今月は,大きく北に昇ってきます.

2月の眼視全光度が2月1日に8.9等(アモリム),2日に9.2等,4日に9.3等(

ゴイアト),6日に9.3等(アモリム),7日に9.5等(ラエ),8日に9.0等(ア

モリム),13日に9.7等(ロブレド;アルゲンチン)と観測されています.そろそ

ろ,北半球でも,再観測できるでしょう.

 ただし,すでに,天文ガイド3月号にも書いたとおり,近日点を昨年12月に通過

しているために,急速に暗くなるでしょう.



    C/2007 T1 (McNaught)

Epoch 2007 Dec. 6.0 TT = JDT 2454440.5  

T 2007 Dec. 12.52946 TT                                 Nakano

q   0.9685013            (2000.0)            P               Q

z  +0.0002605      Peri.  233.75490     -0.13224462     -0.55004834

 +/-0.0000065      Node   111.43361     -0.34619795     +0.80514325

e   0.9997477      Incl.  117.64240     -0.92879402     -0.22179084

From 259 observations 2007 Oct. 9-2008 Feb. 16, mean residual 0".61.

   (1/a)org.= +0.000619, (1/a)fut.= +0.000468 (+/-0.000006), Q= 6.



2008/        α  (2000) δ      △      r   Daily motion  Elong. Phase    m1   天文薄明終了時

 21h JST    h  m       。  ,        AU      AU      ,     。     。      。      等     h。    A 。 

Mar.  1   05 56.44  -40 25.4    1.178   1.635    90.0/  2    97.5   36.9   11.3   +14.1    0.4

      2   05 56.73  -38 55.5    1.192   1.648    88.0/  3    97.6   36.6   11.4   +15.6    1.3

      3   05 57.06  -37 27.6    1.208   1.660    85.9/  3    97.5   36.3   11.4   +17.0    2.2

      4   05 57.42  -36 01.8    1.224   1.672    83.9/  3    97.5   36.0   11.5   +18.4    3.3

      5   05 57.82  -34 38.0    1.240   1.684    81.8/  4    97.3   35.7   11.6   +19.7    4.3

      6   05 58.24  -33 16.5    1.258   1.696    79.7/  4    97.2   35.5   11.7   +21.0    5.4

      7   05 58.68  -31 57.0    1.276   1.709    77.6/  4    97.0   35.2   11.8   +22.2    6.5

      8   05 59.15  -30 39.7    1.294   1.721    75.5/  5    96.7   35.0   11.8   +23.4    7.7

      9   05 59.64  -29 24.5    1.314   1.733    73.4/  5    96.4   34.7   11.9   +24.5    8.9

     10   06 00.16  -28 11.4    1.333   1.745    71.4/  6    96.1   34.5   12.0   +25.6   10.1

     11   06 00.69  -27 00.3    1.354   1.758    69.4/  6    95.8   34.2   12.1   +26.6   11.4

     12   06 01.24  -25 51.4    1.375   1.770    67.4/  7    95.4   34.0   12.2   +27.5   12.7

     13   06 01.81  -24 44.4    1.396   1.782    65.5/  7    95.0   33.8   12.2   +28.4   14.1

     14   06 02.40  -23 39.5    1.418   1.795    63.6/  8    94.5   33.5   12.3   +29.2   15.4

     15   06 03.00  -22 36.4    1.440   1.807    61.7/  8    94.0   33.3   12.4   +30.0   16.8

     16   06 03.61  -21 35.3    1.463   1.819    59.9/  8    93.5   33.1   12.5   +30.7   18.2

     17   06 04.24  -20 36.0    1.486   1.832    58.2/  9    93.0   32.9   12.6   +31.4   19.6

     18   06 04.89  -19 38.5    1.509   1.844    56.5/  9    92.5   32.6   12.6   +32.0   21.1

     19   06 05.54  -18 42.8    1.533   1.856    54.9/ 10    91.9   32.4   12.7   +32.6   22.5

     20   06 06.21  -17 48.8    1.557   1.869    53.3/ 11    91.4   32.2   12.8   +33.1   24.0

     21   06 06.89  -16 56.4    1.582   1.881    51.7/ 11    90.8   32.0   12.9   +33.5   25.5

     22   06 07.57  -16 05.6    1.607   1.893    50.2/ 12    90.2   31.8   13.0   +34.0   27.0

     23   06 08.27  -15 16.4    1.632   1.906    48.8/ 12    89.6   31.5   13.0   +34.3   28.5

     24   06 08.98  -14 28.7    1.657   1.918    47.4/ 13    88.9   31.3   13.1   +34.6   30.0

     25   06 09.70  -13 42.4    1.683   1.930    46.1/ 13    88.3   31.1   13.2   +34.9   31.6

     26   06 10.43  -12 57.5    1.709   1.943    44.8/ 14    87.6   30.9   13.3   +35.1   33.1

     27   06 11.16  -12 14.0    1.735   1.955    43.6/ 15    87.0   30.6   13.4   +35.3   34.6

     28   06 11.90  -11 31.8    1.761   1.967    42.4/ 15    86.3   30.4   13.4   +35.4   36.1

     29   06 12.66  -10 50.9    1.787   1.980    41.2/ 16    85.6   30.2   13.5   +35.5   37.6

     30   06 13.42  -10 11.2    1.814   1.992    40.1/ 16    84.9   30.0   13.6   +35.5   39.1

     31   06 14.18  -09 32.7    1.841   2.005    39.1/ 17    84.2   29.7   13.7   +35.5   40.6

Apr.  1   06 14.96  -08 55.4    1.868   2.017    38.1/ 18    83.5   29.5   13.7   +35.5   42.1

                    m1 =  7.5 + 5 log △ + 16.0 log r

NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 2008 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2008-03-01 02:13:10(JST).



    C/2007 T1 (McNaught)

Epoch 2007 Dec. 6.0 TT = JDT 2454440.5  

T 2007 Dec. 12.52941 TT                                 Nakano

q   0.9685005            (2000.0)            P               Q

z  +0.0002617      Peri.  233.75492     -0.13224481     -0.55004911

 +/-0.0000076      Node   111.43365     -0.34619816     +0.80514278

e   0.9997466      Incl.  117.64245     -0.92879392     -0.22179064

From 249 observations 2007 Oct. 9-2008 Feb. 8, mean residual 0".55.

   (1/a)org.= +0.000620, (1/a)fut.= +0.000469 (+/-0.000008), Q= 6.

NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 2008 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2008-02-15 03:48:21(JST).

 

    C/2007 T1 (McNaught)

T 2007 Dec. 12.52039 TT                                 Nakano

q   0.9688093            (2000.0)            P               Q

                   Peri.  233.72885     -0.13209055     -0.55008787

                   Node   111.42910     -0.34657889     +0.80500761

e   1.0            Incl.  117.64601     -0.92867387     -0.22218481

From 210 observations 2007 Oct. 9-Nov. 4.



NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 2007 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2007-11-30 09:05:11(JST).

 





◎C/2007 T1の軌道と予報位置です



 上尾の門田健一氏から10月20日の観測が報告されました.氏のCCD全光度は,

12.3等でした.眼視光度は,各地で10等級で観測されています.彗星は,12月

〜1月に9等級まで明るくなりますが,11月中旬には,北半球から見えなくな

ります.なお,彗星の地平光度は,薄暮時(太陽高度-6゚)のものです.



    C/2007 T1 (McNaught)

T 2007 Dec. 12.51644 TT                                 Nakano

q   0.9689805            (2000.0)            P               Q

                   Peri.  233.71432     -0.13203282     -0.55014011

                   Node   111.42705     -0.34681215     +0.80491319

e   1.0            Incl.  117.65094     -0.92859500     -0.22239741

From 145 observations 2007 Oct. 9-20.



2007/        α  (2000) δ      △      r    Daily motion  Elong. Phase    m1   薄暮終了時  

 18h JST    h  m       。  ,        AU      AU      ,     。     。      。      等     h。    A 。 

Oct. 20   17 12.56  -16 58.1    1.670   1.323    37.7/188    52.4   36.6   10.8   +27.1   39.8

     21   17 12.19  -17 35.5    1.680   1.312    37.3/188    51.3   36.3   10.8   +26.2   40.2

     22   17 11.83  -18 12.4    1.689   1.301    36.8/187    50.2   36.0   10.8   +25.3   40.5

     23   17 11.49  -18 48.9    1.699   1.290    36.4/187    49.2   35.7   10.8   +24.3   40.8

     24   17 11.18  -19 25.1    1.708   1.280    36.0/187    48.1   35.4   10.7   +23.4   41.1

     25   17 10.88  -20 00.8    1.717   1.269    35.6/186    47.1   35.0   10.7   +22.5   41.3

     26   17 10.59  -20 36.2    1.726   1.259    35.2/186    46.0   34.6   10.7   +21.6   41.6

     27   17 10.32  -21 11.2    1.735   1.248    34.9/186    45.0   34.3   10.7   +20.7   41.9

     28   17 10.07  -21 45.9    1.743   1.238    34.5/185    44.0   33.9   10.6   +19.8   42.2

     29   17 09.83  -22 20.3    1.751   1.228    34.2/185    43.0   33.5   10.6   +18.9   42.4

     30   17 09.61  -22 54.4    1.759   1.218    33.9/185    42.0   33.0   10.6   +18.0   42.7

     31   17 09.40  -23 28.1    1.767   1.208    33.6/185    41.0   32.6   10.6   +17.1   42.9

Nov.  1   17 09.20  -24 01.6    1.775   1.198    33.3/184    40.0   32.2   10.5   +16.3   43.2

      2   17 09.01  -24 34.8    1.782   1.189    33.1/184    39.0   31.7   10.5   +15.4   43.4

      3   17 08.84  -25 07.8    1.790   1.179    32.8/184    38.0   31.2   10.5   +14.5   43.7

      4   17 08.67  -25 40.5    1.797   1.170    32.6/184    37.1   30.7   10.5   +13.6   43.9

      5   17 08.51  -26 13.1    1.803   1.160    32.3/183    36.1   30.3   10.4   +12.8   44.1

      6   17 08.37  -26 45.3    1.810   1.151    32.1/183    35.2   29.8   10.4   +11.9   44.3

      7   17 08.23  -27 17.4    1.816   1.142    31.9/183    34.3   29.2   10.4   +11.0   44.6

      8   17 08.10  -27 49.3    1.822   1.134    31.8/183    33.4   28.7   10.3   +10.1   44.8

      9   17 07.98  -28 21.1    1.827   1.125    31.6/183    32.5   28.2   10.3    +9.3   45.0

     10   17 07.86  -28 52.6    1.832   1.117    31.4/183    31.6   27.7   10.3    +8.4   45.2

     11   17 07.75  -29 24.0    1.837   1.108    31.3/182    30.7   27.2   10.3    +7.5   45.4

     12   17 07.65  -29 55.3    1.842   1.100    31.2/182    29.9   26.6   10.2    +6.6   45.6

     13   17 07.55  -30 26.4    1.846   1.092    31.1/182    29.0   26.1   10.2    +5.8   45.8

     14   17 07.46  -30 57.5    1.850   1.085    30.9/182    28.2   25.6   10.2    +4.9   45.9

     15   17 07.37  -31 28.4    1.854   1.077    30.9/182    27.4   25.0   10.2    +4.0   46.1

     16   17 07.28  -31 59.2    1.857   1.070    30.8/182    26.7   24.5   10.1    +3.1   46.3

     17   17 07.20  -32 30.0    1.860   1.063    30.7/182    25.9   24.0   10.1    +2.3   46.5

     18   17 07.12  -33 00.7    1.862   1.056    30.6/182    25.2   23.5   10.1    +1.4   46.6

     19   17 07.04  -33 31.3    1.864   1.049    30.6/182    24.5   23.0   10.1    +0.5   46.8

     20   17 06.96  -34 01.9    1.866   1.043    30.6/182    23.9   22.6   10.0    -0.4   46.9

     21   17 06.88  -34 32.4    1.868   1.036    30.5/182    23.3   22.1   10.0    -1.3   47.1

     22   17 06.81  -35 02.9    1.869   1.030    30.5/182    22.7   21.7   10.0    -2.1   47.2

     23   17 06.73  -35 33.5    1.869   1.025    30.5/182    22.2   21.3   10.0    -3.0   47.3

     24   17 06.66  -36 04.0    1.869   1.019    30.5/182    21.7   21.0    9.9    -3.9   47.5

     25   17 06.58  -36 34.5    1.869   1.014    30.6/182    21.2   20.6    9.9    -4.8   47.6

     26   17 06.51  -37 05.0    1.869   1.009    30.6/182    20.8   20.3    9.9    -5.7   47.7

     27   17 06.43  -37 35.6    1.868   1.004    30.6/182    20.5   20.1    9.9    -6.6   47.8

     28   17 06.36  -38 06.2    1.866   1.000    30.7/182    20.2   19.9    9.9    -7.5   47.9

     29   17 06.28  -38 36.9    1.864   0.996    30.8/182    20.0   19.8    9.8    -8.4   48.0

     30   17 06.21  -39 07.7    1.862   0.992    30.9/182    19.8   19.7    9.8    -9.3   48.1

Dec.  1   17 06.13  -39 38.5    1.859   0.988    31.0/182    19.7   19.6    9.8   -10.2   48.1

                    m1 =  8.5 + 5 log △ + 10.0 log r

NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 2007 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2007-10-21 01:29:17(JST).

 



    C/2007 T1 (McNaught)

T 2007 Dec. 12.51532 TT                                 Nakano

q   0.9690365            (2000.0)            P               Q

                   Peri.  233.70964     -0.13201890     -0.55015745

                   Node   111.42624     -0.34688870     +0.80488278

e   1.0            Incl.  117.65278     -0.92856838     -0.22246457

From 142 observations 2007 Oct. 9-16.



NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 2007 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2007-10-18 07:23:28(JST).

 





◎C/2007 T1の軌道と予報位置です



 宇都宮の鈴木雅之氏から10月13日の観測(H06)が報告されました.彗星は,

現在,11等級で眼視観測されていますが,間もなく,北半球から見えなくなり

ます.



    C/2007 T1 (McNaught)

T 2007 Dec. 12.91113 TT                                 Nakano

q   0.9441739            (2000.0)            P               Q

                   Peri.  235.71610     -0.13915080     -0.54366251

                   Node   111.76632     -0.31454720     +0.81680040

e   1.0            Incl.  116.97184     -0.93898728     -0.19304969

From 62 observations 2007 Oct. 9-13.



2007/        α  (2000) δ      △      r    Daily motion  Elong. Phase    m1   天文薄明終了時

 19h JST    h  m       。  ,        AU      AU      ,     。     。      。      等     h。    A 。 

Oct. 15   17 14.76  -13 46.3    1.615   1.373    40.4/190    57.8   37.9   10.9   +23.3   51.2

     16   17 14.27  -14 26.1    1.624   1.361    39.8/190    56.7   37.7   10.9   +22.3   51.4

     17   17 13.80  -15 05.3    1.634   1.350    39.3/189    55.6   37.5   10.9   +21.3   51.5

     18   17 13.36  -15 44.1    1.643   1.338    38.8/189    54.5   37.3   10.8   +20.4   51.7

     19   17 12.94  -16 22.5    1.653   1.327    38.3/189    53.4   37.1   10.8   +19.4   51.8

     20   17 12.54  -17 00.4    1.662   1.316    37.9/188    52.3   36.8   10.8   +18.4   52.0

     21   17 12.16  -17 37.8    1.671   1.304    37.4/188    51.2   36.5   10.8   +17.4   52.1

     22   17 11.80  -18 14.9    1.681   1.293    37.0/187    50.2   36.2   10.7   +16.5   52.3

     23   17 11.46  -18 51.6    1.690   1.282    36.6/187    49.1   35.9   10.7   +15.5   52.4

     24   17 11.14  -19 27.9    1.698   1.271    36.2/187    48.1   35.6   10.7   +14.5   52.6

     25   17 10.84  -20 03.8    1.707   1.260    35.8/186    47.0   35.3   10.7   +13.6   52.7

     26   17 10.55  -20 39.4    1.715   1.249    35.4/186    46.0   34.9   10.6   +12.7   52.8

     27   17 10.28  -21 14.6    1.724   1.239    35.1/186    45.0   34.5   10.6   +11.7   53.0

     28   17 10.02  -21 49.5    1.732   1.228    34.8/186    43.9   34.1   10.6   +10.8   53.1

     29   17 09.78  -22 24.1    1.740   1.218    34.4/185    42.9   33.7   10.6    +9.9   53.2

     30   17 09.55  -22 58.4    1.748   1.207    34.1/185    41.9   33.3   10.5    +8.9   53.3

     31   17 09.33  -23 32.4    1.755   1.197    33.9/185    40.9   32.9   10.5    +8.0   53.4

Nov.  1   17 09.13  -24 06.2    1.762   1.187    33.6/184    39.9   32.5   10.5    +7.1   53.6

      2   17 08.93  -24 39.7    1.769   1.177    33.3/184    39.0   32.0   10.4    +6.2   53.7

      3   17 08.75  -25 12.9    1.776   1.167    33.1/184    38.0   31.6   10.4    +5.2   53.8

      4   17 08.58  -25 45.9    1.783   1.157    32.9/184    37.0   31.1   10.4    +4.3   53.9

      5   17 08.42  -26 18.7    1.789   1.147    32.7/184    36.1   30.6   10.4    +3.4   54.0

      6   17 08.26  -26 51.3    1.795   1.138    32.5/183    35.1   30.1   10.3    +2.5   54.1

      7   17 08.11  -27 23.8    1.801   1.129    32.3/183    34.2   29.6   10.3    +1.6   54.2

      8   17 07.98  -27 56.0    1.806   1.119    32.1/183    33.3   29.1   10.3    +0.7   54.3

      9   17 07.84  -28 28.0    1.811   1.110    31.9/183    32.4   28.6   10.2    -0.2   54.4

     10   17 07.72  -28 59.9    1.816   1.102    31.8/183    31.5   28.1   10.2    -1.1   54.5

     11   17 07.60  -29 31.7    1.821   1.093    31.7/183    30.7   27.5   10.2    -2.1   54.5

     12   17 07.48  -30 03.3    1.825   1.084    31.5/183    29.8   27.0   10.2    -3.0   54.6

     13   17 07.37  -30 34.9    1.829   1.076    31.4/183    29.0   26.5   10.1    -3.9   54.7

     14   17 07.26  -31 06.3    1.832   1.068    31.3/182    28.2   26.0   10.1    -4.8   54.8

     15   17 07.15  -31 37.6    1.835   1.060    31.3/182    27.4   25.4   10.1    -5.7   54.8

     16   17 07.05  -32 08.8    1.838   1.052    31.2/182    26.7   24.9   10.0    -6.6   54.9

     17   17 06.95  -32 40.0    1.841   1.045    31.1/182    25.9   24.4   10.0    -7.5   54.9

     18   17 06.85  -33 11.1    1.843   1.038    31.1/182    25.2   23.9   10.0    -8.4   55.0

     19   17 06.76  -33 42.1    1.844   1.031    31.0/182    24.5   23.5   10.0    -9.4   55.0

     20   17 06.66  -34 13.1    1.846   1.024    31.0/182    23.9   23.0    9.9   -10.3   55.1

     21   17 06.56  -34 44.1    1.846   1.017    31.0/182    23.3   22.6    9.9   -11.2   55.1

     22   17 06.46  -35 15.1    1.847   1.011    31.0/182    22.7   22.2    9.9   -12.1   55.1

     23   17 06.37  -35 46.1    1.847   1.005    31.0/182    22.2   21.8    9.9   -13.0   55.1

     24   17 06.27  -36 17.1    1.847   0.999    31.0/182    21.7   21.5    9.8   -13.9   55.1

     25   17 06.17  -36 48.1    1.846   0.993    31.1/182    21.3   21.1    9.8   -14.9   55.1

     26   17 06.07  -37 19.1    1.845   0.988    31.1/182    20.9   20.9    9.8   -15.8   55.1

     27   17 05.97  -37 50.2    1.844   0.983    31.2/182    20.6   20.7    9.8   -16.7   55.1

     28   17 05.86  -38 21.3    1.842   0.978    31.2/182    20.3   20.5    9.7   -17.6   55.0

     29   17 05.76  -38 52.5    1.839   0.974    31.3/182    20.1   20.4    9.7   -18.6   55.0

     30   17 05.65  -39 23.8    1.837   0.970    31.4/182    19.9   20.3    9.7   -19.5   54.9

Dec.  1   17 05.54  -39 55.1    1.833   0.966    31.5/182    19.8   20.3    9.7   -20.4   54.9

                    m1 =  8.5 + 5 log △ + 10.0 log r

NAKANO

         **** Don't distribute anyone except personal use only ****

                (C) Copyright 2007 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2007-10-14 03:22:45(JST).

 



戻ります。