P/Catalina-LINEAR (2004 EW38 = 2009 S4)
Epoch 2010 Sept. 1.0 TT = JDT 2455440.5  
T 2010 Sept. 3.69877 TT                                 Nakano
q   1.7948022            (2000.0)            P               Q
n   0.14491427     Peri.   90.13424     -0.76129824     -0.64255240
a   3.5897314      Node    49.88421     +0.54049089     -0.70290711
e   0.5000177      Incl.    6.52468     +0.35818234     -0.30503771
P   6.80
From 87 observations 1997-2009, mean residual 0".70.
   The delta-T correction for the prediction in NK 1226 was +0.096 day.
   The 1997 observations were found by Maik Meyer.
Residuals in seconds of arc 
1997/                     040325 699  0.8-  0.4-    040420 204  0.3-  0.1+  
970115 566 (2.8-  0.4+)   040325 699 (2.6-  0.4+)   040422 704  0.2+  0.1+  
970115 566  1.3-  1.4-    040325 699  0.2+  0.6+    040422 704  1.5+  0.9+  
970115 566  0.2-  0.3+    040325 699  0.5-  1.0-    040422 704  0.2-  0.4+  
970115 566  0.3-  1.0-    040409 E12  0.0   1.3+    040422 704  0.9+  0.8-  
970115 566  1.0+  0.5+    040409 E12  0.3+  1.1+    040423 213  0.7+  0.5+  
970115 566  0.2-  0.3-    040409 E12  0.2-  0.4+    040424 170  0.7-  0.5-  
2003/                     040409 E12  0.5+  1.0+    040424 170  0.0   1.0-  
031228 704  0.8+  1.6+    040414 691  0.2-  0.2-    040424 170  0.2-  0.9-  
031228 704  0.6+  1.0+    040414 691  0.2-  0.1-    040425 372  0.1-  0.5-  
031228 704  0.2+  0.4+    040414 696  0.2+  0.2-    040512 699 (0.9-  2.2+) 
031228 704  0.8+  0.6+    040414 696  0.1-  0.3-    040512 699  1.3-  0.8-  
2004/                     040414 691  0.0   0.1-    040512 699  1.9-  0.7+  
040123 704  1.4+  0.4-    040416 785  1.8+  0.1-    040512 699  0.2-  0.5-  
040123 704  0.2-  0.2+    040416 704  0.4+  0.5+    040514 360  0.3+  0.1+  
040123 704  0.2+  1.0+    040416 704  0.8+  0.5+    040514 360  1.0+  0.3-  
040123 704  1.2+  0.6-    040416 785  1.8-  1.6+    040514 360  0.4-  0.2+  
040123 699  0.7-  0.3+    040416 704  0.3+  0.3-    040519 691  0.0   0.2+  
040123 699  0.9-  0.0     040416 704  0.8+  0.4+    040519 691  0.1+  0.1+  
040123 699  0.1+  0.2+    040416 704  0.0   0.5+    040519 691  0.1+  0.2+  
040123 699  1.4-  0.2+    040417 699  0.0   1.1-    2009/                   
040314 703  0.2-  0.2-    040417 699  1.8-  0.5-    090921 291  0.4-  0.4+  
040314 703  0.6-  1.9-    040417 699  0.6-  1.9+    090921 291  0.2-  0.2+  
040314 703  0.0   0.0     040417 699  0.1+  0.3+    090921 291  0.1+  0.2+  
040314 703  0.4-  0.1+    040420 703  1.4+  0.8-    090923 291  0.3-  0.3+  
040316 704  0.7+  1.1-    040420 703  0.4-  0.9+    090923 291  0.6-  1.2+  
040316 704  0.1-  0.3+    040420 703  0.4-  0.3+    090923 291  0.2+  1.2+  
040316 704  0.2+  0.5+    040420 703  0.5-  1.5+    090928 291  0.3-  0.1-  
040322 704  0.5+  0.6-    040420 360  0.1-  0.2-    090928 291  0.1-  0.1+  
040322 704  0.3+  0.1-    040420 360  0.0   0.4-    090928 291  0.0   0.2-  
040322 704  0.6+  1.0-    040420 360  0.3+  0.3-                            
040322 704  0.3+  0.1-    040420 204  0.0   0.2-                            
NAKANO
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           (C) Copyright 2009 Orbit.Astro.Assoc./ComputingSection
write mail from CFAD0::NAKANO on 2009-10-05 07:53:04(JST).
 


    P/2004 EW38 (Catalina-LINEAR)

Epoch 2010 Sept. 1.0 TT = JDT 2455440.5  

T 2010 Sept. 3.60709 TT                                 Nakano

q   1.7948134            (2000.0)            P               Q

n   0.14491955     Peri.   90.13525     -0.76130375     -0.64254573

a   3.5896441      Node    49.88371     +0.54048362     -0.70291145

e   0.5000024      Incl.    6.52481     +0.35818159     -0.30504178

P   6.80 (+/- 0.05 day)

From 72 observations 2003 Dec. 28-2004 May 19, mean residual 0".69.



NAKANO

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write mail from CFAD0::NAKANO on 2005-11-03 23:34:28(JST).

 



    P/2004 EW38 (Catalina-LINEAR)                                         

Epoch 2003 Nov. 17.0 TT = JDT 2452960.5  

T 2003 Nov. 19.89638 TT                                 Nakano

q   1.7933434            (2000.0)            P               Q

n   0.14497327     Peri.   90.23408     -0.76261803     -0.64098496

a   3.5887573      Node    49.90212     +0.53905829     -0.70403176

e   0.5002885      Incl.    6.52323     +0.35753308     -0.30574100

P   6.80 (+/- 0.05 day)

From 69 observations 2003 Dec. 28-2004 May 19, mean residual 0".67.



NAKANO

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                (C) Copyright 2004 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2004-06-02 06:08:27(JST).

 



    P/2004 EW38 (Catalina-LINEAR)                                         

Epoch 2003 Nov. 17.0 TT = JDT 2452960.5  

T 2003 Nov. 19.89654 TT                                 Nakano

q   1.7933467            (2000.0)            P               Q

n   0.14498119     Peri.   90.23448     -0.76262127     -0.64098112

a   3.5886266      Node    49.90202     +0.53905472     -0.70403439

e   0.5002694      Incl.    6.52323     +0.35753154     -0.30574300

P   6.80 (+/- 0.08 day)

From 52 observations 2003 Dec. 28-2004 Apr. 20, mean residual 0".70.



NAKANO

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                (C) Copyright 2004 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2004-04-24 06:00:27(JST).

 

◎P/2004 EW38の軌道と予報位置です



    P/2004 EW38 (Catalina-LINEAR)                                         

Epoch 2003 Nov. 17.0 TT = JDT 2452960.5  

T 2003 Nov. 19.89900 TT                                 Nakano

q   1.7933761            (2000.0)            P               Q

n   0.14500136     Peri.   90.23798     -0.76264724     -0.64095014

a   3.5882938      Node    49.90085     +0.53902469     -0.70405535

e   0.5002148      Incl.    6.52339     +0.35752142     -0.30575968

P   6.80 (+/- 0.07 day)

From 34 observations 2003 Dec. 28-2004 Apr. 14, mean residual 0".53.

 

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

              h    h  m       。  ,                      ,  / PA 。  m1      。

2004 Apr. 15 12  13 33.31  -04 11.3   1.207  2.208    13.0 / 272  18.8  135  .17

          16 12  13 32.44  -04 10.9   1.212  2.212    12.9 / 272  18.9  148  .09

          17 12  13 31.58  -04 10.5   1.217  2.217    12.7 / 271  18.9  161  .04

          18 12  13 30.73  -04 10.2   1.223  2.222    12.6 / 271  18.9  173  .01

          19 12  13 29.89  -04 10.0   1.229  2.227    12.4 / 270  18.9  172  .00

          20 12  13 29.06  -04 09.9   1.235  2.231    12.2 / 270  18.9  160  .01

          21 12  13 28.25  -04 09.9   1.241  2.236    11.9 / 270  19.0  148  .04

          22 12  13 27.45  -04 10.0   1.247  2.241    11.7 / 269  19.0  136  .08

          23 12  13 26.67  -04 10.2   1.254  2.246    11.5 / 268  19.0  124  .14

          24 12  13 25.90  -04 10.5   1.261  2.251    11.2 / 268  19.0  112  .21

          25 12  13 25.15  -04 10.9   1.268  2.255    10.9 / 267  19.0  100  .29

          26 12  13 24.42  -04 11.4   1.276  2.260    10.7 / 267  19.1   88  .38

          27 12  13 23.71  -04 12.1   1.284  2.265    10.4 / 266  19.1   76  .48

          28 12  13 23.02  -04 12.8   1.292  2.270    10.1 / 265  19.1   63  .58

          29 12  13 22.35  -04 13.7   1.300  2.275     9.7 / 264  19.1   51  .67

          30 12  13 21.70  -04 14.7   1.308  2.280     9.4 / 263  19.2   37  .77

     May   1 12  13 21.08  -04 15.7   1.317  2.285     9.1 / 262  19.2   24  .85

           2 12  13 20.47  -04 17.0   1.326  2.290     8.8 / 261  19.2   10  .92

           3 12  13 19.89  -04 18.3   1.335  2.295     8.5 / 260  19.2    5  .97

           4 12  13 19.34  -04 19.7   1.344  2.299     8.1 / 259  19.3   20 1.00

           5 12  13 18.80  -04 21.3   1.353  2.304     7.8 / 257  19.3   35  .99

           6 12  13 18.29  -04 23.0   1.363  2.309     7.5 / 256  19.3   50  .96

           7 12  13 17.81  -04 24.8   1.373  2.314     7.1 / 254  19.3   65  .90

           8 12  13 17.35  -04 26.8   1.383  2.319     6.8 / 252  19.4   80  .81

           9 12  13 16.92  -04 28.8   1.394  2.324     6.5 / 250  19.4   94  .72

          10 12  13 16.51  -04 31.0   1.404  2.329     6.2 / 248  19.4  108  .61

          11 12  13 16.12  -04 33.3   1.415  2.334     5.9 / 246  19.4  122  .50

          12 12  13 15.76  -04 35.7   1.426  2.339     5.6 / 243  19.5  136  .39

          13 12  13 15.43  -04 38.2   1.437  2.344     5.3 / 240  19.5  149  .29

          14 12  13 15.13  -04 40.8   1.448  2.349     5.0 / 237  19.5  162  .20

          15 12  13 14.85  -04 43.6   1.460  2.354     4.8 / 233  19.5  174  .13

NAKANO

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戻ります。