C/2002 A3 (LINEAR)
Epoch 2002 May 6.0 TT = JDT 2452400.5
T 2002 Apr. 24.40396 TT Nakano
q 5.1514375 (2000.0) P Q
z -0.0015331 Peri. 329.48064 -0.39189530 -0.76479214
+/-0.0000027 Node 136.55086 +0.91992147 -0.31804270
e 1.0078976 Incl. 48.03900 -0.01275043 +0.56030512
From 271 observations 2002 Jan. 13-2003 June 24, mean residual 0".64.
(1/a)org.= +0.000013, (1/a)fut.= +0.006172 (+/-0.000003), Q= 7.
Residuals in seconds of arc
2002/ 020211 170 1.0+ 0.7- 030127 699 1.1- 0.6-
020113 704 (1.2+ 2.1+) 020211 170 0.7+ 0.1+ 030127 704 0.1- 0.1+
020113 704 (1.1+ 2.1+) 020211 170 0.3- 1.0- 030127 704 1.5- 1.0-
020113 704 1.0+ 1.7+ 020212 372 1.5- 0.3+ 030127 699 (3.3- 2.0-)
020113 704 1.7+ 1.8+ 020214 704 0.5+ 0.1- 030127 704 0.7- 0.1-
020115 704 (2.3+ 0.3+) 020214 704 0.5- 0.0 030127 699 (2.6- 1.3-)
020115 704 1.1+ 0.3+ 020214 704 0.5- 0.6- 030127 704 1.3- 0.4-
020115 704 1.0+ 0.1+ 020214 704 1.1+ 0.4- 030127 699 (3.8- 1.8-)
020115 704 1.3+ 0.3+ 020215 372 1.3- 0.2- 030128 608 0.7- 0.3-
020115 704 0.4+ 0.7+ 020215 360 0.2+ 0.1- 030128 608 0.2- 0.0
020118 704 0.2+ 0.6- 020215 360 0.2+ 0.2- 030128 608 0.5- 0.2-
020118 704 0.7+ 0.4- 020221 213 1.0- 0.1+ 030128 349 1.4- 0.4+
020118 704 0.4+ 0.1+ 020221 213 (0.6- 2.6-) 030128 349 0.6- 0.6-
020118 704 1.1+ 0.2+ 020221 213 0.3- 0.3- 030128 349 0.5- 0.1+
020119 468 0.1- 0.5+ 020221 213 0.1- 1.4+ 030128 349 1.3- 1.2-
020119 946 0.9- 1.4- 020221 213 0.1- 0.2- 030129 049 0.2- 0.5+
020119 946 0.4- 0.9- 020222 170 0.9- 0.7- 030129 049 0.4- 0.3-
020119 468 0.4- 0.8+ 020222 170 0.0 1.7- 030129 049 0.0 0.6+
020119 946 1.2- 0.2+ 020223 170 0.8- 0.4+ 030130 699 0.2- 1.1-
020119 946 0.7- 0.5+ 020223 170 0.9- 0.7- 030130 699 (2.2- 1.6-)
020119 468 0.1- 0.8+ 020302 170 1.0- 0.0 030130 699 0.4+ 0.1-
020120 428 0.2+ 0.2- 020302 170 0.2+ 0.2+ 030130 699 1.2- 1.2-
020120 428 0.3- 0.1- 020303 213 1.4- 0.1+ 030201 246 0.1+ 0.2+
020120 428 0.1+ 0.3- 020303 213 0.1- 0.7- 030201 246 0.1+ 0.0
020121 704 0.7+ 0.5+ 020303 213 0.7+ 0.6- 030201 246 0.2+ 0.3+
020121 854 0.4+ 0.6- 020303 213 0.3- 0.1+ 030201 246 0.1+ 0.2+
020121 854 1.1- 0.3- 020304 204 (2.4- 5.4-) 030201 246 0.1+ 0.4+
020121 704 0.1- 0.1+ 020307 372 0.5- 0.8- 030201 246 0.1- 0.3+
020121 854 0.2+ 0.9+ 020308 360 0.4+ 0.1- 030201 246 0.2+ 0.4+
020121 704 0.0 0.1+ 020308 360 0.1+ 0.4- 030201 246 0.4- 0.4+
020121 704 0.1+ 1.0- 020311 372 0.2+ 0.3- 030206 360 0.1+ 0.0
020121 704 (1.8+ 3.5+) 020316 367 0.4+ 0.2- 030206 360 0.7+ 0.1-
020121 918 1.0+ 0.4- 020316 367 0.4+ 0.5+ 030206 349 0.4+ 0.4-
020121 918 1.2- 0.4+ 020316 367 0.3+ 0.2+ 030206 349 0.4+ 0.7-
020121 649 0.4+ 0.1- 020318 704 1.0+ 1.1- 030206 349 0.4+ 0.5-
020121 918 0.7- 0.6+ 020318 704 0.8+ 0.9- 030206 349 0.3+ 1.1-
020121 649 0.4+ 0.6+ 020318 704 0.6+ 0.4- 030206 349 0.0 0.8-
020121 649 0.7+ 0.3- 020318 704 0.1+ 0.1- 030208 704 0.4+ 0.4+
020121 448 0.3+ 0.8- 020318 704 0.4+ 0.5- 030208 704 1.5+ 0.2+
020121 448 0.0 0.3- 020320 170 0.2+ 0.9+ 030208 704 1.1+ 1.5+
020121 448 1.3- 0.5+ 020320 170 1.0+ 0.2+ 030208 704 0.3+ 0.9+
020121 448 0.2+ 0.1+ 020330 046 0.3+ 0.0 030208 704 0.0 0.9+
020122 349 1.5+ 1.1+ 020330 046 0.6+ 0.5+ 030208 118 0.6+ 0.4+
020122 349 0.6+ 0.1- 020330 046 0.2+ 0.2+ 030208 118 0.5+ 0.0
020123 372 0.9- 0.5- 020330 046 0.3+ 0.5- 030208 118 0.5+ 0.9+
020126 170 1.7- 0.5+ 020330 046 0.1+ 0.2- 030208 118 0.5+ 1.0+
020126 170 0.4- 0.6- 020401 170 0.8- 0.5- 030211 704 0.3+ 0.4+
020126 170 (0.6+ 3.0-) 021111 704 1.7+ 0.8+ 030211 704 0.3+ 0.6-
020131 372 (2.7- 0.8+) 021111 704 0.2- 1.0- 030211 704 0.5+ 0.3+
020201 809 0.1- 0.1+ 021111 704 0.6+ 0.9- 030211 704 0.6+ 0.4+
020201 809 0.0 0.2+ 021111 704 0.4+ 0.4+ 030212 636 0.1- 0.4-
020201 809 0.7+ 0.7+ 021111 704 1.1+ 0.1+ 030212 636 0.6- 0.5-
020201 809 0.6+ 0.4- 021116 644 0.9+ 0.4+ 030212 636 1.6- 0.0
020201 360 0.0 0.6+ 021119 644 0.5+ 0.6+ 030219 644 0.4+ 0.1+
020201 360 0.3+ 0.2+ 021119 644 0.7+ 0.6+ 030219 644 0.6+ 0.4+
020201 941 0.0 0.7+ 021205 704 0.9+ 0.7- 030219 644 0.4+ 0.3+
020201 941 1.0+ 0.2+ 021205 704 (2.4+ 0.6-) 030226 E04 0.6+ 0.8+
020201 941 0.5- 0.6+ 021205 704 1.4+ 0.1- 030226 E04 0.5+ 1.8+
020201 941 0.5- 0.7+ 021205 704 1.1+ 0.8+ 030226 E04 0.9+ 1.0-
020201 204 0.1+ 0.1- 021205 704 0.5+ 0.9+ 030226 246 0.2+ 0.1-
020201 213 (2.0- 1.2-) 021213 360 0.0 0.1+ 030226 246 0.2+ 0.0
020201 213 0.4- 0.9- 021213 360 0.2+ 0.2- 030226 246 0.3+ 0.1+
020201 213 1.2- 0.6- 021214 360 0.4+ 0.0 030226 246 0.4+ 0.2+
020201 213 0.2- 0.4+ 021214 360 0.0 0.3+ 030226 246 0.4+ 0.1+
020202 215 0.2+ 0.4- 021221 608 0.4+ 0.3+ 030226 246 0.2+ 0.2+
020202 215 0.5+ 0.1- 021221 608 0.3+ 0.1+ 030228 349 1.4- 0.8-
020202 215 0.7+ 0.0 021221 608 0.1- 0.6+ 030228 349 0.1- 0.0
020202 118 1.0- 0.1+ 021228 349 0.7+ 0.1- 030228 349 0.6- 0.9-
020202 118 0.2- 0.7+ 021228 349 1.7- 1.6- 030228 349 0.7- 0.7-
020202 118 0.5- 0.1- 021228 349 0.3- 0.6- 030303 333 0.1+ 0.2-
020203 322 0.3+ 0.3+ 021228 349 0.2- 0.0 030303 333 1.1- 0.4+
020203 322 0.0 0.2- 021228 349 0.4+ 0.2- 030303 333 0.7+ 0.8-
020203 322 0.2+ 0.6+ 021230 349 0.3- 1.8- 030306 704 0.8+ 0.4-
020206 402 0.4+ 0.0 021230 349 1.2- 0.2+ 030306 704 1.5+ 0.5+
020206 402 0.1+ 0.0 021230 349 0.4+ 1.0+ 030306 704 0.4- 0.6-
020206 402 0.3+ 0.0 2003/ 030306 704 (2.3+ 1.8+)
020206 342 0.4- 0.1+ 030107 349 0.8- 0.2+ 030306 704 0.1- 0.5+
020206 342 0.2+ 0.7+ 030107 349 0.4- 0.1+ 030307 H43 (0.4+ 3.4+)
020207 213 (0.6+ 2.6-) 030107 349 0.5- 0.0 030307 H43 (0.4+ 3.0+)
020207 213 0.1- 0.5+ 030107 349 0.0 0.6- 030308 704 0.9+ 0.1-
020207 213 (6.4- 2.2-) 030108 360 0.3+ 0.1- 030308 704 1.2+ 0.3+
020207 213 1.3- 0.7+ 030108 360 1.0+ 0.0 030308 704 0.1+ 0.6-
020207 170 0.1- 0.7- 030115 204 0.7- 0.0 030308 704 0.0 1.0+
020207 170 0.0 1.0- 030115 204 0.0 0.2+ 030308 704 0.2+ 0.7+
020207 170 0.8+ 0.9- 030115 204 0.5- 0.1+ 030310 H41 (5.1- 2.5+)
020209 341 0.4- 0.2+ 030117 204 1.5- 0.3- 030322 215 0.0 0.5-
020209 341 0.3- 0.9- 030117 204 0.6- 0.4- 030326 360 0.5- 0.0
020209 341 0.0 0.2+ 030117 204 1.0- 0.6- 030326 360 0.2- 0.3-
020209 157 1.1- 0.4+ 030117 204 0.4- 0.8- 030502 360 0.2+ 0.3-
020209 157 1.1- 0.1- 030117 644 0.2+ 0.4+ 030502 360 0.3+ 0.2+
020210 321 0.0 0.3+ 030117 644 0.0 0.5+ 030522 620 0.4+ 0.7-
020210 321 0.1+ 0.2+ 030117 644 0.1+ 0.3+ 030622 448 0.4- 0.5+
020210 321 0.6+ 0.3+ 030123 049 0.7- 0.1- 030622 448 0.1+ 0.8+
020210 321 0.0 0.2- 030123 049 0.6- 0.0 030622 448 0.4+ 0.1-
020211 321 1.4- 0.5+ 030123 049 0.4- 1.4+ 030624 448 1.7- 0.2-
020211 321 0.8- 0.1+ 030123 049 0.2- 0.6+ 030624 448 0.1+ 0.1+
020211 321 0.2- 0.5- 030124 049 0.9- 0.8+ 030624 448 0.2- 0.5+
020211 321 0.4- 0.4+ 030127 704 0.4- 0.6-
NAKANO
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(C) Copyright 2005 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2005-03-05 03:18:31(JST).
As you can see, original semi-major axis of this comet is around a = 77000 AU.
The comet has made the close approach to Jupiter, 0.50 AU on 2003 Jan. 23,
then orbital period came down P = 2100 years (a = 162 AU) in future orbit.
C/2002 A3 (LINEAR)
Epoch 2002 May 6.0 TT = JDT 2452400.5
T 2002 Apr. 24.40580 TT Nakano
q 5.1514412 (2000.0) P Q
z -0.0015336 Peri. 329.48085 -0.39189804 -0.76479075
+/-0.0000030 Node 136.55086 +0.91992033 -0.31804601
e 1.0079002 Incl. 48.03900 -0.01274842 +0.56030514
From 259 observations 2002 Jan. 13-2003 Mar. 8, mean residual 0".64.
(1/a)org.= +0.000013, (1/a)fut.= +0.006172 (+/-0.000003), Q= 7.
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 2003 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2003-03-20 00:36:21(JST).
C/2002 A3 (LINEAR)
Epoch 2002 May 6.0 TT = JDT 2452400.5
T 2002 Apr. 24.42780 TT Nakano
q 5.1514427 (2000.0) P Q
z -0.0015318 Peri. 329.48335 -0.39193211 -0.76477398
+/-0.0000053 Node 136.55092 +0.91990615 -0.31808719
e 1.0078908 Incl. 48.03894 -0.01272364 +0.56030465
From 149 observations 2002 Jan. 13-Dec. 14, mean residual 0".65.
(1/a)org.= +0.000015, (1/a)fut.= +0.006174 (+/-0.000005), Q= 7.
NAKANO
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(C) Copyright 2003 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2003-01-07 05:12:31(JST).
◎C/2002 A3の軌道と予報位置です
同じく久万の中村彰正氏は,4月以来観測の途絶えているこの彗星の観測に
12月13日と14日に成功しました.氏の CCD全光度は,両日とも17.7等でした.
なお,LINEARサ−ベイからも,12月5日の1夜の観測が報告されています.
C/2002 A3 (LINEAR)
Epoch 2002 May 6.0 TT = JDT 2452400.5
T 2002 Apr. 24.42825 TT Nakano
q 5.1514448 (2000.0) P Q
z -0.0015321 Peri. 329.48341 -0.39193272 -0.76477351
+/-0.0000054 Node 136.55091 +0.91990590 -0.31808788
e 1.0078923 Incl. 48.03895 -0.01272314 +0.56030490
From 144 observations 2002 Jan. 13-2002 Dec. 14, mean residual 0".65.
(1/a)org.= +0.000014, (1/a)fut.= +0.006174 (+/-0.000005), Q= 7.
Date/ TT R.A.(2000) Decl. Delta r Daily motion Mag. Moon Age
h h m 。 , , / PA 。 m1 。
2002 Dec. 15 18 09 38.32 +11 06.9 4.887 5.450 5.3 / 357 16.8 105 .85
16 18 09 38.30 +11 12.1 4.875 5.453 5.4 / 355 16.8 93 .91
17 18 09 38.26 +11 17.5 4.864 5.455 5.5 / 353 16.8 81 .96
18 18 09 38.22 +11 22.9 4.853 5.458 5.6 / 352 16.8 69 .99
19 18 09 38.17 +11 28.4 4.842 5.460 5.7 / 350 16.8 56 1.00
20 18 09 38.10 +11 34.0 4.831 5.463 5.8 / 349 16.8 43 .99
21 18 09 38.02 +11 39.7 4.820 5.465 5.9 / 347 16.8 31 .96
22 18 09 37.93 +11 45.5 4.810 5.468 6.0 / 346 16.8 18 .91
23 18 09 37.83 +11 51.4 4.800 5.470 6.2 / 345 16.8 8 .83
24 18 09 37.72 +11 57.3 4.790 5.473 6.3 / 343 16.8 13 .74
25 18 09 37.60 +12 03.4 4.780 5.475 6.4 / 342 16.8 25 .64
26 18 09 37.46 +12 09.5 4.770 5.478 6.6 / 341 16.8 39 .53
27 18 09 37.32 +12 15.7 4.761 5.480 6.7 / 340 16.8 53 .42
28 18 09 37.16 +12 22.0 4.751 5.483 6.8 / 339 16.8 67 .31
29 18 09 36.99 +12 28.3 4.742 5.486 7.0 / 338 16.8 81 .21
30 18 09 36.81 +12 34.8 4.733 5.488 7.1 / 337 16.8 96 .12
31 18 09 36.62 +12 41.3 4.725 5.491 7.2 / 336 16.8 110 .06
2003 Jan. 1 18 09 36.42 +12 47.9 4.717 5.493 7.3 / 335 16.8 124 .02
2 18 09 36.21 +12 54.5 4.708 5.496 7.5 / 334 16.8 138 .00
3 18 09 35.99 +13 01.3 4.701 5.498 7.6 / 334 16.8 152 .01
4 18 09 35.76 +13 08.1 4.693 5.501 7.7 / 333 16.8 165 .04
5 18 09 35.52 +13 15.0 4.686 5.504 7.8 / 332 16.8 174 .10
6 18 09 35.27 +13 21.9 4.679 5.506 8.0 / 332 16.8 167 .16
7 18 09 35.01 +13 28.9 4.672 5.509 8.1 / 331 16.8 155 .24
8 18 09 34.75 +13 36.0 4.665 5.512 8.2 / 330 16.8 143 .33
9 18 09 34.47 +13 43.1 4.659 5.514 8.3 / 330 16.8 131 .42
10 18 09 34.18 +13 50.3 4.653 5.517 8.4 / 329 16.8 119 .52
11 18 09 33.89 +13 57.6 4.647 5.520 8.5 / 329 16.8 107 .61
12 18 09 33.58 +14 04.9 4.642 5.522 8.6 / 328 16.8 95 .70
13 18 09 33.27 +14 12.2 4.637 5.525 8.7 / 328 16.8 83 .78
14 18 09 32.95 +14 19.6 4.632 5.528 8.8 / 327 16.8 71 .86
15 18 09 32.63 +14 27.1 4.627 5.530 8.9 / 327 16.8 58 .92
NAKANO
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(C) Copyright 2002 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2002-12-16 23:22:32(JST).
C/2002 A3 (LINEAR)
Epoch 2002 May 6.0 TT = JDT 2452400.5
T 2002 Apr. 24.46649 TT Nakano
q 5.1505906 (2000.0) P Q
z -0.0014146 Peri. 329.48290 -0.39203935 -0.76483772
+/-0.0000289 Node 136.56162 +0.91986096 -0.31824395
e 1.0072860 Incl. 48.02937 -0.01268691 +0.56012861
From 131 observations 2002 Jan. 13-Mar. 20, mean residual 0".64.
NAKANO
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(C) Copyright 2002 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2002-03-30 03:15:31(JST).
◎C/2002 A3の軌道と予報位置です
接触軌道では,(1/a)の大きな彗星ですが,(1/a)org.= +0.000137,
(1/a)fut.= +0.006300,Q= 5くらいです.3月8日の久万の中村彰正氏の観測
では,CCD全光度は,16.8等でした.
C/2002 A3 (LINEAR)
Epoch 2002 May 6.0 TT = JDT 2452400.5
T 2002 Apr. 24.41267 TT Nakano
q 5.1506898 (2000.0) P Q
z -0.0014096 Peri. 329.47659 -0.39194820 -0.76487730
+/-0.0000431 Node 136.56097 +0.91989892 -0.31813270
e 1.0072606 Incl. 48.02994 -0.01275107 +0.56013775
From 121 observations 2002 Jan. 13-Mar. 11, mean residual 0".65.
Date/ TT R.A.(2000) Decl. Delta r Daily motion Mag. Moon Age
h h m 。 , , / PA 。 m1 。
2002 Mar. 15 12 06 33.18 -04 03.0 4.845 5.160 10.3 / 19 16.6 87 .02
16 12 06 33.40 -03 53.2 4.857 5.159 10.3 / 20 16.6 77 .05
17 12 06 33.64 -03 43.5 4.870 5.159 10.4 / 21 16.6 67 .10
18 12 06 33.89 -03 33.9 4.883 5.158 10.4 / 22 16.6 56 .17
19 12 06 34.15 -03 24.2 4.896 5.158 10.4 / 23 16.6 47 .25
20 12 06 34.42 -03 14.7 4.909 5.158 10.4 / 24 16.6 38 .34
21 12 06 34.71 -03 05.1 4.922 5.157 10.5 / 25 16.6 31 .44
22 12 06 35.00 -02 55.7 4.935 5.157 10.5 / 26 16.6 28 .54
23 12 06 35.31 -02 46.3 4.949 5.156 10.5 / 27 16.6 30 .65
24 12 06 35.64 -02 36.9 4.962 5.156 10.6 / 28 16.6 37 .75
25 12 06 35.97 -02 27.6 4.975 5.156 10.6 / 29 16.6 48 .85
26 12 06 36.31 -02 18.3 4.989 5.155 10.6 / 30 16.6 60 .92
27 12 06 36.67 -02 09.1 5.002 5.155 10.7 / 31 16.6 73 .97
28 12 06 37.04 -02 00.0 5.016 5.155 10.7 / 32 16.6 86 1.00
29 12 06 37.42 -01 50.9 5.030 5.154 10.8 / 33 16.6 100 .99
30 12 06 37.81 -01 41.9 5.043 5.154 10.8 / 34 16.6 113 .95
31 12 06 38.21 -01 32.9 5.057 5.154 10.8 / 35 16.6 126 .89
Apr. 1 12 06 38.62 -01 24.0 5.071 5.154 10.9 / 36 16.6 137 .81
2 12 06 39.04 -01 15.2 5.085 5.153 10.9 / 37 16.7 147 .72
3 12 06 39.48 -01 06.4 5.098 5.153 11.0 / 37 16.7 153 .62
4 12 06 39.92 -00 57.7 5.112 5.153 11.0 / 38 16.7 154 .51
5 12 06 40.38 -00 49.1 5.126 5.153 11.1 / 39 16.7 150 .42
6 12 06 40.84 -00 40.5 5.140 5.152 11.1 / 40 16.7 142 .32
7 12 06 41.32 -00 32.0 5.154 5.152 11.2 / 41 16.7 133 .24
8 12 06 41.80 -00 23.6 5.168 5.152 11.2 / 42 16.7 124 .16
9 12 06 42.30 -00 15.2 5.182 5.152 11.2 / 43 16.7 113 .10
10 12 06 42.81 -00 06.9 5.196 5.152 11.3 / 43 16.7 103 .05
11 12 06 43.32 +00 01.3 5.210 5.152 11.3 / 44 16.7 92 .02
12 12 06 43.85 +00 09.4 5.224 5.151 11.4 / 45 16.7 82 .00
13 12 06 44.39 +00 17.5 5.238 5.151 11.4 / 46 16.7 71 .01
14 12 06 44.93 +00 25.5 5.252 5.151 11.5 / 46 16.7 60 .03
15 12 06 45.49 +00 33.4 5.266 5.151 11.6 / 47 16.7 50 .07
16 12 06 46.05 +00 41.3 5.279 5.151 11.6 / 48 16.7 40 .13
17 12 06 46.63 +00 49.1 5.293 5.151 11.7 / 49 16.7 31 .20
18 12 06 47.21 +00 56.8 5.307 5.151 11.7 / 49 16.7 25 .29
19 12 06 47.80 +01 04.4 5.321 5.151 11.8 / 50 16.7 24 .39
20 12 06 48.40 +01 12.0 5.335 5.151 11.8 / 51 16.8 30 .50
21 12 06 49.01 +01 19.5 5.349 5.151 11.9 / 51 16.8 39 .61
22 12 06 49.63 +01 26.9 5.363 5.151 11.9 / 52 16.8 51 .72
23 12 06 50.26 +01 34.2 5.376 5.151 12.0 / 53 16.8 63 .82
24 12 06 50.89 +01 41.4 5.390 5.151 12.0 / 53 16.8 77 .90
25 12 06 51.53 +01 48.6 5.404 5.151 12.1 / 54 16.8 90 .96
26 12 06 52.18 +01 55.7 5.417 5.151 12.1 / 55 16.8 104 .99
27 12 06 52.84 +02 02.7 5.431 5.151 12.2 / 55 16.8 117 1.00
28 12 06 53.51 +02 09.7 5.444 5.151 12.2 / 56 16.8 130 .97
29 12 06 54.18 +02 16.5 5.458 5.151 12.3 / 56 16.8 142 .92
30 12 06 54.86 +02 23.3 5.471 5.151 12.3 / 57 16.8 151 .85
May 1 12 06 55.55 +02 30.0 5.485 5.151 12.4 / 58 16.8 157 .77
NAKANO
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write mail from CFAD0::NAKANO on 2002-03-15 05:33:12(JST).
C/2002 A3 (LINEAR)
T 2002 Apr. 24.62360 TT Nakano
q 5.1495432 (2000.0) P Q
z -0.0012221 Peri. 329.48635 -0.39235595 -0.76499148
+/-0.0000852 Node 136.58855 +0.91972817 -0.31872344
e 1.0062933 Incl. 48.00204 -0.01252584 +0.55964579
From 109 observations 2002 Jan. 13-2002 Feb. 22.
NAKANO
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write mail from CFAD0::NAKANO on 2002-02-25 23:29:25(JST).
◎C/2002 A3の軌道と予報位置です
16等級で観測されています.2月15日の久万の中村彰正氏の CCD全光度は
16.7等でした.
C/2002 A3 (LINEAR)
T 2002 Apr. 20.97806 TT Nakano
q 5.1468936 (2000.0) P Q
Peri. 328.99949 -0.38677419 -0.76880102
Node 136.67689 +0.92201903 -0.31225386
e 1.0 Incl. 47.92323 -0.01693047 +0.55807036
From 97 observations 2002 Jan. 13-Feb. 15.
Date/ TT R.A.(2000) Decl. Delta r Daily motion Mag. Moon Age
h h m 。 , , / PA 。 m1 。
2002 Feb. 15 12 06 32.09 -08 43.6 4.537 5.170 10.1 / 349 16.4 94 .09
16 12 06 31.96 -08 33.7 4.546 5.169 10.1 / 350 16.4 84 .15
17 12 06 31.84 -08 23.7 4.555 5.169 10.1 / 351 16.4 74 .22
18 12 06 31.73 -08 13.7 4.564 5.168 10.1 / 352 16.4 64 .31
19 12 06 31.64 -08 03.6 4.573 5.167 10.1 / 353 16.4 55 .40
20 12 06 31.55 -07 53.6 4.582 5.167 10.1 / 354 16.4 46 .50
21 12 06 31.48 -07 43.5 4.591 5.166 10.1 / 355 16.4 38 .60
22 12 06 31.43 -07 33.4 4.601 5.165 10.1 / 356 16.4 33 .70
23 12 06 31.38 -07 23.3 4.611 5.165 10.1 / 357 16.4 32 .80
24 12 06 31.35 -07 13.2 4.621 5.164 10.1 / 358 16.5 37 .88
25 12 06 31.33 -07 03.1 4.631 5.163 10.1 / 359 16.5 45 .95
26 12 06 31.32 -06 53.0 4.641 5.163 10.1 / 1 16.5 56 .99
27 12 06 31.33 -06 42.9 4.652 5.162 10.1 / 2 16.5 68 1.00
28 12 06 31.35 -06 32.8 4.662 5.162 10.1 / 3 16.5 81 .98
Mar. 1 12 06 31.38 -06 22.7 4.673 5.161 10.1 / 4 16.5 94 .93
2 12 06 31.43 -06 12.6 4.684 5.161 10.1 / 5 16.5 107 .86
3 12 06 31.49 -06 02.5 4.695 5.160 10.1 / 6 16.5 119 .77
4 12 06 31.56 -05 52.4 4.707 5.159 10.1 / 7 16.5 130 .67
5 12 06 31.64 -05 42.3 4.718 5.159 10.1 / 8 16.5 140 .56
6 12 06 31.74 -05 32.3 4.730 5.158 10.2 / 9 16.5 147 .45
7 12 06 31.85 -05 22.3 4.741 5.158 10.2 / 10 16.5 150 .35
8 12 06 31.97 -05 12.3 4.753 5.157 10.2 / 11 16.5 149 .26
9 12 06 32.11 -05 02.3 4.765 5.157 10.2 / 13 16.5 144 .18
10 12 06 32.26 -04 52.4 4.777 5.157 10.2 / 14 16.5 136 .11
11 12 06 32.42 -04 42.4 4.789 5.156 10.2 / 15 16.5 127 .06
12 12 06 32.59 -04 32.5 4.802 5.156 10.2 / 16 16.5 118 .02
13 12 06 32.78 -04 22.7 4.814 5.155 10.3 / 17 16.5 108 .00
14 12 06 32.98 -04 12.9 4.827 5.155 10.3 / 18 16.5 97 .00
15 12 06 33.19 -04 03.1 4.839 5.154 10.3 / 19 16.5 87 .02
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 2002 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2002-02-17 02:41:29(JST).
◎C/2002 A3の軌道と予報位置です
C/2002 A3 (LINEAR)
T 2002 Apr. 22.67892 TT Nakano
q 5.1400612 (2000.0) P Q
Peri. 329.17984 -0.38993170 -0.76796864
Node 136.74660 +0.92072318 -0.31622370
e 1.0 Incl. 47.86140 -0.01490327 +0.55698001
From 69 observations 2002 Jan. 13-Feb. 6.
Date/ TT R.A.(2000) Decl. Delta r Daily motion Mag. Moon Age
h h m 。 , , / PA 。 m1 。
2002 Feb. 5 12 06 34.09 -10 20.7 4.459 5.172 10.2 / 339 16.9 130 .40
6 12 06 33.84 -10 11.2 4.465 5.172 10.2 / 340 16.9 138 .30
7 12 06 33.60 -10 01.7 4.472 5.171 10.2 / 341 16.9 144 .21
8 12 06 33.37 -09 52.1 4.478 5.170 10.2 / 342 16.9 146 .13
9 12 06 33.15 -09 42.5 4.485 5.169 10.2 / 343 16.9 144 .07
10 12 06 32.95 -09 32.8 4.493 5.168 10.2 / 344 16.9 139 .03
11 12 06 32.75 -09 23.0 4.500 5.168 10.2 / 345 16.9 132 .01
12 12 06 32.57 -09 13.2 4.508 5.167 10.2 / 346 16.9 123 .00
13 12 06 32.40 -09 03.4 4.515 5.166 10.2 / 347 16.9 114 .01
14 12 06 32.24 -08 53.5 4.524 5.165 10.2 / 348 16.9 104 .04
15 12 06 32.10 -08 43.6 4.532 5.165 10.1 / 349 16.9 94 .09
16 12 06 31.96 -08 33.6 4.540 5.164 10.1 / 350 16.9 84 .15
17 12 06 31.84 -08 23.7 4.549 5.163 10.1 / 351 16.9 74 .22
18 12 06 31.74 -08 13.6 4.558 5.162 10.1 / 352 16.9 64 .31
19 12 06 31.64 -08 03.6 4.567 5.162 10.1 / 353 16.9 55 .40
20 12 06 31.56 -07 53.5 4.576 5.161 10.1 / 354 16.9 46 .50
21 12 06 31.49 -07 43.5 4.586 5.160 10.1 / 355 16.9 38 .60
22 12 06 31.43 -07 33.4 4.595 5.160 10.1 / 356 16.9 33 .70
23 12 06 31.39 -07 23.3 4.605 5.159 10.1 / 357 16.9 32 .80
24 12 06 31.36 -07 13.2 4.615 5.158 10.1 / 358 16.9 37 .88
25 12 06 31.34 -07 03.0 4.625 5.158 10.1 / 360 17.0 45 .95
26 12 06 31.33 -06 52.9 4.635 5.157 10.1 / 1 17.0 56 .99
27 12 06 31.34 -06 42.8 4.646 5.156 10.1 / 2 17.0 68 1.00
28 12 06 31.36 -06 32.7 4.657 5.156 10.1 / 3 17.0 81 .98
Mar. 1 12 06 31.39 -06 22.6 4.667 5.155 10.1 / 4 17.0 94 .93
2 12 06 31.44 -06 12.5 4.678 5.155 10.1 / 5 17.0 107 .86
3 12 06 31.50 -06 02.4 4.689 5.154 10.1 / 6 17.0 119 .77
4 12 06 31.57 -05 52.3 4.701 5.154 10.1 / 7 17.0 130 .67
5 12 06 31.65 -05 42.2 4.712 5.153 10.2 / 8 17.0 140 .56
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 2002 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2002-02-08 05:12:09(JST).
C/2002 A3 (LINEAR)
T 2002 May 3.98530 TT Nakano
q 5.0791981 (2000.0) P Q
Peri. 330.39197 -0.41229658 -0.76253324
Node 137.32422 +0.91104905 -0.34443992
e 1.0 Incl. 47.34881 -0.00107405 +0.54763509
From 42 observations 2002 Jan. 13-22.
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 2002 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2002-01-29 00:05:43(JST).
◎C/2002 A3の軌道と予報位置です
上尾の門田健一氏は,1月22日にこの彗星の観測に成功しました.氏による
と,彗星の CCD全光度は,16.9等,コマの視直径 15"の拡散状で,尾は確認で
きなかったとのことです.
C/2002 A3 (LINEAR)
T 2002 May 3.98530 TT Nakano
q 5.0791981 (2000.0) P Q
Peri. 330.39197 -0.41229658 -0.76253324
Node 137.32422 +0.91104905 -0.34443992
e 1.0 Incl. 47.34881 -0.00107405 +0.54763509
From 42 observations 2002 Jan. 13-22.
Date/ TT R.A.(2000) Decl. Delta r Daily motion Mag. Moon Age
h h m 。 , , / PA 。 m1 。
2002 Jan. 20 12 06 39.40 -12 40.5 4.343 5.140 9.9 / 324 16.8 83 .38
21 12 06 39.00 -12 32.5 4.346 5.139 9.9 / 325 16.8 74 .48
22 12 06 38.62 -12 24.4 4.348 5.138 9.9 / 326 16.8 64 .57
23 12 06 38.24 -12 16.2 4.351 5.137 10.0 / 327 16.8 55 .67
24 12 06 37.86 -12 07.9 4.354 5.136 10.0 / 328 16.8 47 .76
25 12 06 37.50 -11 59.4 4.357 5.134 10.0 / 329 16.8 40 .85
26 12 06 37.14 -11 50.9 4.360 5.133 10.0 / 329 16.8 36 .92
27 12 06 36.80 -11 42.2 4.364 5.132 10.1 / 330 16.8 37 .97
28 12 06 36.46 -11 33.5 4.368 5.131 10.1 / 331 16.8 43 1.00
29 12 06 36.13 -11 24.7 4.372 5.130 10.1 / 332 16.8 51 .99
30 12 06 35.81 -11 15.7 4.377 5.129 10.1 / 333 16.8 62 .96
31 12 06 35.50 -11 06.7 4.382 5.128 10.1 / 334 16.8 74 .90
Feb. 1 12 06 35.20 -10 57.6 4.386 5.127 10.1 / 335 16.8 86 .82
2 12 06 34.91 -10 48.4 4.392 5.126 10.2 / 336 16.8 98 .73
3 12 06 34.63 -10 39.2 4.397 5.125 10.2 / 337 16.8 109 .62
4 12 06 34.36 -10 29.8 4.403 5.124 10.2 / 338 16.8 120 .51
5 12 06 34.10 -10 20.4 4.409 5.123 10.2 / 339 16.8 130 .40
6 12 06 33.85 -10 10.9 4.415 5.122 10.2 / 340 16.8 138 .30
7 12 06 33.61 -10 01.4 4.421 5.121 10.2 / 341 16.8 144 .21
8 12 06 33.38 -09 51.7 4.428 5.120 10.2 / 342 16.8 146 .13
9 12 06 33.17 -09 42.1 4.435 5.119 10.2 / 343 16.8 144 .07
10 12 06 32.96 -09 32.3 4.442 5.118 10.2 / 344 16.8 139 .03
11 12 06 32.77 -09 22.5 4.449 5.117 10.2 / 345 16.8 132 .01
12 12 06 32.59 -09 12.7 4.456 5.116 10.2 / 346 16.8 123 .00
13 12 06 32.42 -09 02.8 4.464 5.115 10.2 / 347 16.8 114 .01
14 12 06 32.27 -08 52.9 4.472 5.114 10.2 / 348 16.8 104 .04
15 12 06 32.12 -08 42.9 4.480 5.114 10.2 / 349 16.8 94 .09
16 12 06 31.99 -08 32.9 4.488 5.113 10.2 / 350 16.8 84 .15
17 12 06 31.88 -08 22.9 4.497 5.112 10.2 / 351 16.9 74 .22
18 12 06 31.77 -08 12.9 4.506 5.111 10.2 / 352 16.9 64 .31
19 12 06 31.68 -08 02.8 4.514 5.110 10.2 / 353 16.9 55 .40
20 12 06 31.60 -07 52.7 4.524 5.109 10.2 / 354 16.9 46 .50
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 2002 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2002-01-23 04:25:17(JST).
戻ります。