P/2010 B2 (WISE)
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5
T 2009 Dec. 21.91297 TT Nakano
q 1.6164431 (2000.0) P Q
n 0.17964841 Peri. 156.04642 -0.91988206 -0.39218796
a 3.1106690 Node 0.87339 +0.33008205 -0.77744233
e 0.4803552 Incl. 8.93136 +0.21180848 -0.49170319
P 5.49 (+/- 0.12 day)
From 44 observations 2010 Jan. 22-Mar. 21, mean residual 0".37.
Residuals in seconds of arc
2010/ 100207 H21 0.2+ 0.9+ 100220 E85 0.7- 0.3+
100122 C51 0.4- 0.6- 100207 568 0.0 0.0 100220 568 0.0 0.0
100122 C51 0.0 1.1- 100207 568 0.0 0.0 100220 568 0.1- 0.0
100122 C51 0.5- 0.8- 100207 568 0.0 0.0 100313 D90 0.5- 0.0
100123 C51 0.7- 0.5- 100208 291 0.7- 0.3+ 100313 D90 0.4- 0.6+
100123 C51 0.6- 0.3+ 100208 291 0.5- 0.1+ 100313 D90 0.3- 0.6+
100123 C51 0.4+ 0.1+ 100208 291 0.3+ 0.3- 100317 H06 0.6+ 0.1+
100123 C51 0.4- 0.2- 100208 568 0.2+ 0.1- 100317 H06 0.2- 0.4+
100123 C51 0.5- 0.2+ 100208 568 0.2+ 0.0 100319 A79 1.4- 0.7+
100123 C51 0.1+ 0.2+ 100208 568 0.2+ 0.0 100319 A79 1.0- 1.1-
100123 C51 0.6- 0.4+ 100212 H06 1.0- 0.4- 100321 I33 0.7+ 0.3-
100123 C51 0.5+ 0.4+ 100212 H06 0.4- 0.2- 100321 I33 0.6+ 0.2-
100124 C51 0.5+ 0.1- 100212 H06 0.5+ 0.4+ 100321 I33 0.9+ 0.4-
100124 C51 0.1+ 1.0+ 100213 204 0.3- 0.6+ 100321 I33 0.5+ 0.5-
100207 H21 0.9+ 0.5- 100213 204 0.5- 0.1-
100207 H21 0.5+ 0.2+ 100220 E85 (2.9- 0.8-)
NAKANO
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write mail from CFAD0::NAKANO on 2010-05-16 04:54:15(JST).
P/2010 A2 (LINEAR)
Epoch 2009 Nov. 25.0 TT = JDT 2455160.5
T 2009 Dec. 4.59824 TT Nakano
q 2.0055520 (2000.0) P Q
n 0.28433586 Peri. 133.18463 -0.06248036 -0.99632879
a 2.2904191 Node 320.28515 +0.88707148 -0.02856424
e 0.1243733 Incl. 5.25525 +0.45738430 -0.08070337
P 3.47 (+/- 0.01 day)
From 112 observations 2009 Dec. 10-2010 Apr. 1, mean residual 0".96.
NAKANO
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write mail from CFAD0::NAKANO on 2010-05-16 04:54:15(JST).
P/2010 A2 (LINEAR)
T 2009 Dec. 3.97038 TT Nakano
q 2.0116028 (2000.0) P Q
n 0.28363531 Peri. 133.17738 -0.05955023 -0.99647206
a 2.2941889 Node 320.12223 +0.88701710 -0.02564895
e 0.1231747 Incl. 5.29224 +0.45788037 -0.07990970
P 3.47 (+/- 0.51 day)
From 80 observations 2010 Jan. 6-24.
NAKANO
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write mail from CFAD0::NAKANO on 2010-01-27 08:20:36(JST).
◎P/2010 A2の軌道と予報位置
発見公表前に，東京の佐藤英貴氏と上尾の門田健一氏から確認観測が報告されて
います．門田氏の１月７日のCCD全光度は18.2等でした．
P/2010 A2 (LINEAR)
T 2010 May 14.18142 TT Nakano
q 1.6665497 (2000.0) P Q
n 0.26094027 Peri. 208.77102 -0.97182488 -0.22748010
a 2.4253550 Node 317.93325 +0.23003022 -0.85823244
e 0.3128636 Incl. 5.28547 +0.05140524 -0.46009768
P 3.78 (+/-78.30 days)
From 19 observations 2010 Jan. 6-7.
Date/ TT R.A.(2000) Decl. Delta r Daily motion Mag. Moon Age
h h m ｡ , , / PA ｡ m1 ｡
2010 Jan. 1 14 07 15.75 +28 26.5 0.939 1.917 15.1 / 267 18.2 8 .99
2 14 07 14.61 +28 25.7 0.934 1.913 15.3 / 267 18.2 22 .95
3 14 07 13.46 +28 24.8 0.930 1.910 15.5 / 266 18.2 37 .89
4 14 07 12.29 +28 23.7 0.927 1.907 15.7 / 266 18.1 52 .80
5 14 07 11.10 +28 22.5 0.923 1.904 15.8 / 265 18.1 66 .70
6 14 07 09.91 +28 21.2 0.920 1.901 15.9 / 265 18.1 80 .59
7 14 07 08.71 +28 19.7 0.917 1.897 16.0 / 264 18.1 94 .48
8 14 07 07.50 +28 18.1 0.914 1.894 16.1 / 264 18.1 108 .38
9 14 07 06.29 +28 16.3 0.911 1.891 16.2 / 263 18.1 121 .28
10 14 07 05.07 +28 14.3 0.909 1.888 16.2 / 263 18.1 133 .20
11 14 07 03.86 +28 12.2 0.907 1.885 16.1 / 262 18.0 146 .12
12 14 07 02.65 +28 10.0 0.905 1.882 16.1 / 261 18.0 158 .07
13 14 07 01.45 +28 07.5 0.904 1.879 16.0 / 261 18.0 170 .03
14 14 07 00.26 +28 05.0 0.902 1.876 15.9 / 260 18.0 174 .00
15 14 06 59.07 +28 02.2 0.901 1.872 15.7 / 260 18.0 164 .00
16 14 06 57.90 +27 59.4 0.900 1.869 15.6 / 259 18.0 152 .01
17 14 06 56.75 +27 56.3 0.900 1.866 15.4 / 258 18.0 140 .05
18 14 06 55.62 +27 53.1 0.899 1.863 15.1 / 257 18.0 128 .09
19 14 06 54.50 +27 49.8 0.899 1.860 14.9 / 257 18.0 116 .16
20 14 06 53.41 +27 46.3 0.899 1.857 14.6 / 256 18.0 104 .23
21 14 06 52.35 +27 42.7 0.899 1.854 14.3 / 255 18.0 91 .32
22 14 06 51.31 +27 38.9 0.900 1.851 14.0 / 254 17.9 79 .41
23 14 06 50.30 +27 35.1 0.901 1.848 13.6 / 253 17.9 66 .51
24 14 06 49.32 +27 31.0 0.901 1.845 13.3 / 252 17.9 53 .62
25 14 06 48.37 +27 26.9 0.903 1.843 12.9 / 251 17.9 39 .72
26 14 06 47.46 +27 22.7 0.904 1.840 12.5 / 250 17.9 25 .81
27 14 06 46.58 +27 18.3 0.905 1.837 12.1 / 248 17.9 11 .90
28 14 06 45.74 +27 13.8 0.907 1.834 11.6 / 247 17.9 6 .96
29 14 06 44.94 +27 09.3 0.909 1.831 11.2 / 245 17.9 20 .99
30 14 06 44.18 +27 04.6 0.911 1.828 10.7 / 244 17.9 36 1.00
31 14 06 43.46 +26 59.9 0.913 1.825 10.3 / 242 17.9 51 .97
Feb. 1 14 06 42.78 +26 55.0 0.916 1.823 9.8 / 240 17.9 66 .92
NAKANO
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write mail from CFAD0::NAKANO on 2010-01-09 07:34:35(JST).
戻ります。