There is an identification with 2007 TU149 (MPC 61115) by S. Nakano.  But
these observations shown below are not entered in a file of CMT.OBS on CBAT
web site.
    PK07T060* C2007 10 08.42677 08 13 43.79 +17 32 40.4 K07TE9U  18.8  cw0865704
    PK07T060  C2007 10 08.43799 08 13 44.92 +17 32 41.7 K07TE9U  18.7  cw0865704
    PK07T060  C2007 10 08.44923 08 13 46.03 +17 32 42.5 K07TE9U  18.6  cw0865704
    PK07T060  C2007 10 08.46044 08 13 47.12 +17 32 44.2 K07TE9U  18.5  cw0865704
    PK07T060  C2007 10 08.47167 08 13 48.18 +17 32 45.5 K07TE9U  19.1  cw0865704
    PK07T060  C2007 10 11.42659 08 18 42.76 +17 38 04.2 K07TE9U  18.6  cw0865704
    PK07T060  C2007 10 11.43790 08 18 43.82 +17 38 05.8 K07TE9U  18.5  cw0865704
    PK07T060  C2007 10 11.44916 08 18 44.96 +17 38 06.7 K07TE9U  19.6  cw0865704
    PK07T060  C2007 10 11.46043 08 18 46.00 +17 38 08.0 K07TE9U  18.8  cw0865704
    PK07T060  C2007 10 11.47170 08 18 47.08 +17 38 09.5 K07TE9U  18.6  cw0865704

    P/2007 T6 = 2007 TU149 (Catalina)
Epoch 2007 Aug. 8.0 TT = JDT 2454320.5  
T 2007 Aug. 19.66545 TT                                 Nakano
q   2.2322181            (2000.0)            P               Q
n   0.10359564     Peri.  335.86893     +0.16988895     -0.91420712
a   4.4899524      Node   102.63317     +0.95433108     +0.05952540
e   0.5028415      Incl.   22.15079     +0.24574364     +0.40085167
P   9.51 (+/- 0.02 day)
From 286 observations 2007 Oct. 8-2008 June 10, mean residual 0".75.
Residuals in seconds of arc 
2007/                     071111 G96  0.0   0.1-    080112 704 (1.7+  2.0+) 
071008 704  0.6+  0.2-    071111 G96  0.5+  0.1-    080112 704  1.0+  1.8+  
071008 704  0.7+  0.1-    071117 703  1.1-  0.5+    080112 B49  0.3+  0.3+  
071008 704  0.5+  0.5-    071117 703 (2.5-  0.7+)   080118 213  1.2-  1.3-  
071008 704  0.1+  0.0     071117 703  1.4-  0.0     080118 213  1.3-  1.3-  
071008 704  0.8-  0.0     071117 703  1.4-  0.2-    080118 213  1.4-  1.2-  
071011 704  0.5+  0.1-    071118 704  1.7+  0.0     080119 G96  1.3+  1.9+  
071011 704  0.2-  0.2+    071118 704  1.5+  0.0     080119 G96  1.2+  1.2+  
071011 704  0.4+  0.2-    071118 704  1.5+  0.0     080119 G96  1.1+  1.4+  
071011 704  0.5-  0.2-    071118 704  1.7+  0.2-    080119 G96  1.4+  1.7+  
071011 704  0.7-  0.0     071118 704  1.9+  0.2-    080119 G96 (1.2+  2.2+) 
071013 703  0.3-  0.1-    071120 704  1.8-  0.3-    080119 G96  1.2+  1.5+  
071013 703  0.3-  0.2-    071120 704  0.7+  0.1-    080119 G96  1.9+  1.2+  
071013 703  0.5-  0.4-    071120 704  0.7+  0.2-    080119 G96  1.4+  1.6+  
071013 703  0.1-  0.1-    071120 704  0.6+  0.4-    080119 J47  0.7-  1.0-  
071013 703  1.2-  0.0     071120 704  0.8+  0.8+    080119 J47  0.7-  1.1-  
071013 703  0.9-  0.3-    071120 349  0.3+  0.6+    080119 J47  0.5-  0.7-  
071014 H06  0.3+  0.4-    071120 349  0.3+  0.5+    080120 213  0.0   0.1+  
071014 H06  0.4+  0.4-    071120 349  0.4+  0.4+    080120 213  0.1-  0.1-  
071014 H06  0.7+  0.8-    071124 349  0.2-  0.2+    080121 B49  1.0+  0.6+  
071014 G96  0.1+  0.1+    071124 349  0.2-  0.2+    080126 213  1.0+  0.2+  
071014 G96  0.2-  0.1-    071124 349  0.0   0.1+    080126 213  0.5-  0.5-  
071014 G96  0.1+  0.2-    071127 204  0.2-  0.0     080126 349  1.6+  1.1+  
071014 G96  0.0   0.3-    071203 703  0.8-  0.9+    080126 349  1.4+  0.8+  
071014 673  0.2+  0.7-    071203 703 (1.6-  2.1+)   080127 D88 (0.8+  2.4+) 
071014 673  0.1+  0.9-    071203 703  1.8-  1.6+    080127 D88 (1.4+  2.3+) 
071014 673  0.2+  0.8-    071203 703  1.5-  1.6+    080127 D88  1.4+  1.1+  
071014 673  0.3+  0.6-    071205 561  0.6-  0.5-    080128 213  0.8-  1.8-  
071015 H06  0.8+  0.3-    071205 561  0.0   1.2-    080128 213  0.9-  1.8-  
071015 H06  0.5+  0.8-    071205 561  0.7-  0.9-    080128 213  0.2+  0.5-  
071015 G96  0.3-  0.0     071206 J47  0.1+  0.5-    080129 J47  0.3-  0.2-  
071015 G96  0.1+  0.1-    071206 J47  0.6-  0.8-    080129 J47  0.2-  0.2-  
071015 G96  0.2-  0.0     071206 J47  0.0   0.3-    080129 J47  0.2+  0.1+  
071015 G96  0.2-  0.1+    071215 703  0.6-  1.0+    080130 J51  0.2-  0.4-  
071015 673  0.1+  0.4+    071215 703  0.2+  0.8+    080130 J51  0.0   0.3-  
071015 673  0.7+  0.0     071215 703  0.2-  0.4+    080130 J51  0.6-  1.1-  
071016 204  0.2+  0.3-    071216 704  0.0   0.2+    080131 703  0.8-  1.6-  
071017 585  1.0-  0.4-    071216 704  0.8+  0.7+    080131 703  0.6-  0.7-  
071017 585  0.4-  0.3+    071216 704  1.2+  1.5+    080131 703  1.1+  1.1-  
071017 585  0.7+  0.8-    071216 704  0.9+  0.9+    080131 703  0.8-  0.7-  
071017 585 (2.8-  0.1-)   071216 704  0.7+  1.7+    080202 215  0.0   0.1+  
071018 585  0.1-  0.4-    071217 H45  0.2-  0.5-    080202 215  0.0   0.2-  
071018 585  1.4-  1.1-    071217 H45  0.6-  1.0-    080202 215  0.3-  0.9-  
071020 704  0.8+  0.3+    071217 H45  1.0-  1.3-    080203 118  0.5-  0.6-  
071020 704  1.8+  0.4+    071217 H45  1.3-  1.0-    080203 118  0.5-  0.9-  
071020 704  0.9+  0.8+    071217 H45  1.5-  1.8-    080203 118  1.0-  0.9-  
071020 704  0.1+  0.2+    071217 H45  1.3-  1.6-    080203 704  1.9+  0.2+  
071020 704  0.1+  0.6+    071218 349  0.2-  0.0     080203 704  0.3+  0.0   
071020 349  0.8-  0.3+    071218 349  0.2+  0.0     080203 704  1.0+  0.8+  
071020 349  0.4-  0.7+    071218 349  0.2+  0.2+    080203 B42  1.7-  0.5-  
071021 J47  0.5+  0.0     071219 G96  0.3+  0.8+    080204 B30 (4.8+  3.7+) 
071021 J47  0.4+  0.2-    071219 G96  0.5+  0.7+    080204 D29  1.2+  1.0+  
071021 J47  0.8+  0.3+    071219 G96  0.2+  0.4+    080204 D29  0.9+  1.4+  
071022 704  0.4+  0.6+    071219 G96  0.9+  0.6+    080204 D29 (1.8+  2.2+) 
071022 704  0.5+  0.4+    071221 246  0.1-  0.0     080204 D29  1.7+  1.7+  
071022 704  0.6+  0.6+    071221 246  0.5+  0.0     080205 118 (2.4-  2.3-) 
071022 704  0.2+  0.5+    071221 246  0.8+  0.3+    080205 118 (2.0-  4.3-) 
071022 704  0.5+  0.5+    071221 246  0.2+  0.2-    080205 118 (3.5-  4.4-) 
071023 734  0.0   0.4-    071221 246  0.0   0.7-    080207 204  1.3-  1.0-  
071023 734  0.1+  0.4-    071221 246  0.2+  0.3-    080207 204  1.0-  0.9-  
071023 734  0.2+  0.4-    071221 246  0.0   0.2+    080209 213  1.0+  0.8+  
071025 G96  0.4-  0.3-    071221 246  0.3+  0.2-    080209 213  1.0+  0.7+  
071025 G96  0.0   0.4-    071221 246  0.0   0.2-    080210 703  0.9-  0.2-  
071025 G96  0.0   0.1-    071221 246  0.3+  0.0     080210 703  1.9-  1.5-  
071025 G96  0.0   0.0     071221 246  0.3+  0.0     080210 703 (2.1-  0.3-) 
071026 G96  0.1-  0.0     071221 246  0.4+  0.3-    080210 703  0.7-  0.5-  
071026 G96  0.1-  0.1-    071221 246  0.5+  0.2-    080210 699 (2.1+  2.1+) 
071026 G96  0.1-  0.1-    071221 246  0.5-  0.5-    080210 699 (2.0+  2.2+) 
071026 G96  0.9-  0.7-    071221 246  0.2+  0.2-    080210 699 (2.0+  3.6+) 
071102 850  0.2+  0.9-    071224 213  0.2-  0.1+    080210 699 (2.1+  2.0+) 
071102 850  0.9+  0.5-    071224 213  0.0   0.4+    080212 235  0.6+  0.4+  
071103 349  0.1+  0.1-    071229 213  0.4-  0.5+    080213 703 (1.8+  3.0+) 
071103 349  0.3+  0.1-    071229 213  0.4-  0.5+    080213 703 (1.2+  3.4+) 
071103 349  0.1+  0.1+    071229 213  0.8+  0.4+    080213 703 (0.5+  2.3+) 
071104 213  0.2-  0.7+    071230 D88  0.3-  1.0+    080213 703 (0.7+  3.0+) 
071104 213  0.6-  0.8+    071230 D88  0.4-  0.8+    080213 704  0.5-  0.1-  
071104 213  0.1+  0.4+    071230 D88  0.1-  0.5+    080213 704  0.3-  0.3+  
071106 585  1.7-  0.8-    071230 355  1.0+  1.2+    080213 704 (1.8+  3.2+) 
071106 585  0.2+  0.0     071230 355  0.9+  0.4+    080214 J47  0.2-  0.2-  
071106 585  0.2-  0.1-    071230 355  0.0   0.4+    080214 J47  0.3-  0.4-  
071106 704  0.7+  0.0     071230 355  0.0   0.3+    080214 J47  0.3-  0.4-  
071106 703  0.3-  0.2+    2008/                     080224 A21  1.5-  1.1-  
071106 704  0.4+  0.1-    080105 704  0.5+  0.1+    080224 A21  1.0-  0.1+  
071106 703  0.9-  0.6+    080105 704  0.5+  1.1+    080224 A21  1.0-  0.8+  
071106 703  0.9-  0.3+    080105 704  1.0+  1.0+    080228 291  1.2-  1.8-  
071106 704  0.3+  0.3+    080105 704 (3.5+  4.5+)   080228 291  0.8-  1.1-  
071106 703  0.9-  0.5+    080105 900  0.3-  1.0-    080228 291  0.8-  1.3-  
071106 704  0.4-  0.2-    080105 900  1.2-  1.9-    080228 A77  0.2-  0.2+  
071106 704  0.4+  0.5-    080106 J47  1.2-  0.9-    080228 A77  0.9+  0.2-  
071107 703  0.7-  0.6+    080106 J47  0.3-  0.2-    080228 A77  0.6-  0.0   
071107 703  0.8-  0.9+    080106 J47  0.5+  0.5+    080302 B37 (0.5+  2.0+) 
071107 703  1.4-  0.8+    080108 118  0.0   0.5-    080302 B37 (2.0+  2.3+) 
071107 703  1.3+  1.3+    080108 118  0.1-  0.6-    080302 B37 (4.2+  2.6+) 
071107 850  0.2+  0.2-    080110 H45  0.1-  0.9-    080304 703  1.0+  1.1+  
071107 850  0.2+  0.4-    080110 H45  0.5-  0.5-    080304 703  0.4-  0.9+  
071108 130  1.2-  0.6-    080110 H45  0.0   0.1-    080304 703 (2.8-  0.7+) 
071108 130  0.4-  0.2+    080110 H45  0.1-  0.4-    080323 J47  0.1+  0.6-  
071108 130  0.4-  0.3+    080110 H45  0.2-  0.4-    080323 J47  0.3-  0.6-  
071108 130  0.8-  0.1-    080111 400 (0.2+  2.0+)   080323 J47  0.7-  0.3-  
071110 J47  0.8-  0.8+    080111 400  0.7+  1.0+    080407 215  0.7-  0.3+  
071110 J47  0.6-  0.6+    080111 400  0.4+  0.8+    080427 J29 (4.2+  0.8+) 
071110 J47  0.0   0.4+    080112 B40  0.4-  0.7-    080427 J29  1.5+  1.1+  
071111 J52  0.1-  0.3+    080112 B40  1.8-  0.9-    080427 J29  0.9+  0.7+  
071111 J52  0.8-  1.7-    080112 704  1.0+  1.2+    080610 291  0.1-  0.4+  
071111 G96  0.1+  0.4-    080112 704  0.7+  1.4+    080610 291  1.4+  0.5-  
071111 G96  0.3+  0.2-    080112 704 (1.7+  2.3+)   080610 291  1.0+  0.4+  

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).
 

  P/2007 T6 (Catalina)

Epoch 2007 Aug. 8.0 TT = JDT 2454320.5  

T 2007 Aug. 19.66424 TT                                 Nakano

q   2.2322099            (2000.0)            P               Q

n   0.10359328     Peri.  335.86832     +0.16989931     -0.91420513

a   4.4900204      Node   102.63314     +0.95433036     +0.05953609

e   0.5028508      Incl.   22.15079     +0.24573925     +0.40085464

P   9.51 (+/- 0.02 day)

From 284 observations 2007 Oct. 8-2008 Apr. 27, mean residual 0".76.


NAKANO

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

                (C) Copyright 2008 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2008-08-02 06:17:22(JST).

 

    P/2007 T6 (Catalina)

Epoch 2007 Aug. 8.0 TT = JDT 2454320.5  

T 2007 Aug. 19.66611 TT                                 Nakano

q   2.2322279            (2000.0)            P               Q

n   0.10358612     Peri.  335.86909     +0.16988318     -0.91420688

a   4.4902276      Node   102.63334     +0.95433214     +0.05951945

e   0.5028698      Incl.   22.15101     +0.24574350     +0.40085311

P   9.51 (+/- 0.03 day)

From 257 observations 2007 Oct. 8-2008 Feb. 9, mean residual 0".74.

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).

 



    P/2007 T6 = 2007 TU149 (Catalina)

T 2007 Aug. 19.71068 TT                                 Nakano

q   2.2325376            (2000.0)            P               Q

n   0.10346101     Peri.  335.88684     +0.16955081     -0.91426109

a   4.4938467      Node   102.63600     +0.95436075     +0.05917801

e   0.5032012      Incl.   22.15243     +0.24586190     +0.40078001

P   9.53 (+/- 0.77 day)

From 121 observations 2007 Oct. 8-Nov. 20.



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).

 



◎P/2007 T6 = 2007 TU149の軌道と予報位置



 その後,上尾の門田健一氏から,11月3日の観測が報告されています.氏の

CCD全光度は17.4等でした.

 この彗星は,10月8日に発見された小惑星2007 TU149と次のとおり,同定で

きます.



    P/2007 T6 = 2007 TU149 (Catalina)

T 2007 Aug. 19.64935 TT                                 Nakano

q   2.2322970            (2000.0)            P               Q

n   0.10341911     Peri.  335.86087     +0.16998740     -0.91419264

a   4.4950603      Node   102.63502     +0.95432681     +0.05963471

e   0.5033889      Incl.   22.15035     +0.24569212     +0.40086846

P   9.53 (+/- 1.61 days)

From 104 observations 2007 Oct. 8-Nov. 11.

 

Date/        TT  R.A.(2000) Decl.     Delta   r     Daily motion  Mag.  Moon Age

              h    h  m       。  ,                      ,  / PA 。  m1      。

2007 Nov. 15 18  09 07.63  +19 39.4   1.970  2.344    16.1 /  69  16.7  164  .28

          16 18  09 08.69  +19 45.2   1.960  2.346    15.9 /  68  16.7  176  .38

          17 18  09 09.74  +19 51.1   1.951  2.348    15.6 /  67  16.7  171  .48

          18 18  09 10.76  +19 57.3   1.941  2.351    15.4 /  66  16.7  158  .59

          19 18  09 11.75  +20 03.6   1.932  2.353    15.2 /  65  16.6  144  .69

          20 18  09 12.73  +20 10.1   1.923  2.356    15.0 /  64  16.6  130  .79

          21 18  09 13.68  +20 16.8   1.913  2.359    14.8 /  62  16.6  116  .88

          22 18  09 14.62  +20 23.6   1.904  2.361    14.6 /  61  16.6  101  .95

          23 18  09 15.52  +20 30.7   1.895  2.364    14.4 /  60  16.6   86  .99

          24 18  09 16.41  +20 37.9   1.886  2.366    14.2 /  58  16.6   71 1.00

          25 18  09 17.27  +20 45.3   1.876  2.369    14.0 /  57  16.6   56  .98

          26 18  09 18.11  +20 52.9   1.867  2.372    13.8 /  56  16.6   41  .93

          27 18  09 18.92  +21 00.8   1.858  2.374    13.6 /  54  16.6   27  .86

          28 18  09 19.71  +21 08.8   1.850  2.377    13.5 /  52  16.6   14  .78

          29 18  09 20.48  +21 17.0   1.841  2.380    13.3 /  51  16.6    4  .68

          30 18  09 21.21  +21 25.4   1.832  2.383    13.2 /  49  16.6   14  .58

     Dec.  1 18  09 21.93  +21 34.0   1.824  2.385    13.0 /  47  16.6   26  .48

           2 18  09 22.61  +21 42.8   1.815  2.388    12.9 /  46  16.6   38  .38

           3 18  09 23.27  +21 51.8   1.807  2.391    12.8 /  44  16.6   50  .29

           4 18  09 23.91  +22 01.0   1.798  2.394    12.6 /  42  16.6   62  .21

           5 18  09 24.51  +22 10.4   1.790  2.397    12.5 /  40  16.6   74  .14

           6 18  09 25.09  +22 20.1   1.782  2.399    12.5 /  38  16.6   85  .08

           7 18  09 25.64  +22 29.9   1.774  2.402    12.4 /  36  16.6   97  .04

           8 18  09 26.17  +22 39.9   1.766  2.405    12.3 /  34  16.5  109  .01

           9 18  09 26.66  +22 50.2   1.759  2.408    12.3 /  32  16.5  121  .00

          10 18  09 27.13  +23 00.6   1.751  2.411    12.2 /  30  16.5  133  .01

          11 18  09 27.57  +23 11.3   1.744  2.414    12.2 /  27  16.5  145  .04

          12 18  09 27.97  +23 22.1   1.736  2.417    12.2 /  25  16.5  157  .09

          13 18  09 28.35  +23 33.1   1.729  2.420    12.2 /  23  16.5  168  .15

          14 18  09 28.70  +23 44.4   1.722  2.423    12.2 /  21  16.5  172  .23

          15 18  09 29.03  +23 55.8   1.715  2.426    12.3 /  19  16.5  162  .32

          16 18  09 29.32  +24 07.4   1.708  2.429    12.3 /  17  16.5  150  .43

          17 18  09 29.58  +24 19.2   1.702  2.432    12.4 /  15  16.5  136  .54

          18 18  09 29.81  +24 31.2   1.695  2.436    12.5 /  13  16.5  122  .65

          19 18  09 30.01  +24 43.3   1.689  2.439    12.5 /  11  16.5  108  .75

          20 18  09 30.18  +24 55.6   1.683  2.442    12.6 /   9  16.5   94  .85

          21 18  09 30.32  +25 08.1   1.677  2.445    12.7 /   7  16.5   79  .92

          22 18  09 30.44  +25 20.7   1.672  2.448    12.8 /   5  16.5   64  .97

          23 18  09 30.52  +25 33.5   1.666  2.451    13.0 /   3  16.5   49 1.00

          24 18  09 30.57  +25 46.4   1.661  2.455    13.1 /   1  16.5   35  .99

          25 18  09 30.59  +25 59.5   1.656  2.458    13.2 / 359  16.5   22  .96

          26 18  09 30.58  +26 12.7   1.651  2.461    13.4 / 358  16.5   11  .90

          27 18  09 30.54  +26 26.1   1.646  2.464    13.5 / 356  16.5   13  .83

          28 18  09 30.47  +26 39.6   1.641  2.468    13.6 / 354  16.5   24  .75

          29 18  09 30.37  +26 53.1   1.637  2.471    13.8 / 353  16.5   36  .65

          30 18  09 30.24  +27 06.8   1.633  2.474    13.9 / 351  16.5   48  .56

          31 18  09 30.08  +27 20.6   1.629  2.478    14.1 / 350  16.5   60  .46

2008 Jan.  1 18  09 29.89  +27 34.5   1.625  2.481    14.2 / 348  16.5   72  .37

NAKANO

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write mail from CFAD0::NAKANO on 2007-11-16 07:38:07(JST).

 

戻ります。