C/2005 T4 (SWAN)
T 2005 Oct. 10.78668 TT Nakano
q 0.6494810 (2000.0) P Q
Peri. 41.99338 +0.94193974 -0.30176915
Node 25.58209 -0.31678452 -0.94405284
e 1.0 Incl. 160.06037 +0.11134226 -0.13303992
From 18 observations 2005 Oct. 22-24.
Residuals in seconds of arc (or two decimals in units of degrees)
2005/ 051022 413 0.5- 0.1- 051023 651 0.6+ 1.4+
051006 249(4.72+ 0.85-) 051022 413 0.3- 0.5- 051023 349 0.2+ 0.7+
051009 249(1.09+ 0.45-) 051022 413 0.2- 0.5- 051023 349 0.0 0.1+
051011 249(0.96+ 0.50-) 051022 413 0.4- 0.3- 051023 349 0.0 0.2+
051013 249(2.16+ 0.80-) 051022 413 0.5- 0.4- 051024 355 0.6+ 0.4-
051022 703 0.3+ 0.2+ 051022 413 0.2- 0.4- 051024 355 0.1- 1.0-
051022 703 0.1+ 0.2- 051023 651 0.2+ 1.0+ 051024 355 0.9- 0.4-
051022 703 0.7+ 0.4- 051023 651 0.5+ 1.0+
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 2005 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2005-11-03 23:39:18(JST).
C/2005 T4の軌道と予報位置です
秦野の浅見敦夫氏より10月24日の観測が報告されました．彗星は，11月上旬で
観測できなくなります．
C/2005 T4 (SWAN)
T 2005 Oct. 10.78668 TT Nakano
q 0.6494810 (2000.0) P Q
Peri. 41.99338 +0.94193974 -0.30176915
Node 25.58209 -0.31678452 -0.94405284
e 1.0 Incl. 160.06037 +0.11134226 -0.13303992
From 18 observations 2005 Oct. 22-24.
2005/ α (2000) δ △ ｒ Elong. Phase m1 天文薄明終了
時
18h JST h m ｡ , AU AU ｡ ｡ 等 h｡ A
｡
Oct. 25 16 33.12 -09 56.1 1.167 0.719 37.8 58.0 12.4 +13.7 66.9
26 16 34.38 -10 07.5 1.204 0.728 37.1 55.5 12.5 +13.3 67.1
27 16 35.52 -10 18.3 1.241 0.738 36.5 53.2 12.6 +12.8 67.2
28 16 36.55 -10 28.6 1.278 0.748 35.8 50.9 12.8 +12.3 67.4
29 16 37.48 -10 38.3 1.313 0.758 35.0 48.7 12.9 +11.8 67.6
30 16 38.33 -10 47.7 1.349 0.769 34.3 46.6 13.0 +11.3 67.8
31 16 39.10 -10 56.6 1.383 0.780 33.5 44.6 13.1 +10.8 68.1
Nov. 1 16 39.81 -11 05.1 1.417 0.791 32.7 42.6 13.2 +10.3 68.3
2 16 40.46 -11 13.3 1.451 0.803 31.9 40.7 13.4 +9.7 68.6
3 16 41.06 -11 21.2 1.484 0.815 31.1 38.9 13.5 +9.2 68.9
4 16 41.61 -11 28.8 1.516 0.827 30.3 37.2 13.6 +8.6 69.2
5 16 42.13 -11 36.1 1.548 0.840 29.4 35.4 13.7 +8.0 69.5
6 16 42.61 -11 43.2 1.579 0.853 28.6 33.8 13.8 +7.5 69.8
7 16 43.07 -11 50.0 1.609 0.866 27.7 32.2 13.9 +6.9 70.1
8 16 43.49 -11 56.6 1.639 0.879 26.9 30.7 14.0 +6.3 70.5
9 16 43.90 -12 03.0 1.669 0.892 26.0 29.2 14.1 +5.6 70.8
10 16 44.28 -12 09.2 1.698 0.906 25.2 27.7 14.2 +5.0 71.2
11 16 44.64 -12 15.2 1.726 0.919 24.3 26.3 14.3 +4.4 71.6
12 16 44.99 -12 21.1 1.753 0.933 23.5 25.0 14.4 +3.8 71.9
13 16 45.33 -12 26.7 1.780 0.947 22.6 23.7 14.5 +3.1 72.3
14 16 45.65 -12 32.2 1.807 0.961 21.8 22.5 14.6 +2.5 72.7
15 16 45.97 -12 37.6 1.833 0.975 20.9 21.2 14.7 +1.8 73.1
16 16 46.27 -12 42.8 1.858 0.990 20.1 20.1 14.8 +1.1 73.5
17 16 46.57 -12 47.9 1.883 1.004 19.2 18.9 14.9 +0.5 73.9
18 16 46.86 -12 52.8 1.907 1.018 18.4 17.9 15.0 -0.2 74.3
19 16 47.14 -12 57.6 1.931 1.033 17.6 16.8 15.1 -0.9 74.7
20 16 47.42 -13 02.3 1.954 1.048 16.8 15.8 15.2 -1.6 75.1
21 16 47.70 -13 06.8 1.977 1.062 16.0 14.8 15.2 -2.3 75.5
22 16 47.97 -13 11.3 1.999 1.077 15.2 13.9 15.3 -3.0 75.9
23 16 48.23 -13 15.6 2.020 1.092 14.4 13.0 15.4 -3.7 76.3
24 16 48.49 -13 19.8 2.041 1.107 13.7 12.2 15.5 -4.4 76.8
25 16 48.75 -13 24.0 2.062 1.122 12.9 11.4 15.6 -5.1 77.2
26 16 49.01 -13 28.0 2.082 1.136 12.2 10.6 15.6 -5.9 77.6
27 16 49.27 -13 31.9 2.101 1.151 11.6 9.9 15.7 -6.6 78.1
28 16 49.52 -13 35.7 2.120 1.166 10.9 9.2 15.8 -7.4 78.5
29 16 49.77 -13 39.5 2.138 1.181 10.4 8.6 15.9 -8.1 79.0
30 16 50.01 -13 43.1 2.156 1.196 9.8 8.1 15.9 -8.9 79.4
Dec. 1 16 50.26 -13 46.6 2.174 1.212 9.4 7.6 16.0 -9.6 79.9
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 2005 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2005-10-28 02:40:23(JST).
◎C/2005 T4の軌道と予報位置です
上尾の門田健一氏は，10月23日夕刻，低空にあるこの彗星の観測に成功しまし
た．氏の CCD全光度は12.6等でした．彗星は，11月上旬まで，夕方の空，低空に
観測できます．
なお，幸い（？）なことに，小惑星の観測に続いて，我が国の彗星の観測も，
次第に減ってきました．そのため，このEMES（新彗星は，我が国の観測がなけれ
ば発行しない）で，新彗星の発見を紹介できる機会が減ってきました．今後，こ
のような新彗星は，毎月１回発行している軌道要素を参考にしてください．
C/2005 T4 (SWAN)
T 2005 Oct. 10.27565 TT Nakano
q 0.6484780 (2000.0) P Q
Peri. 41.42580 +0.94553457 -0.29001144
Node 25.72862 -0.30516941 -0.94779396
e 1.0 Incl. 160.08852 +0.11329613 -0.13258950
From 15 observations 2005 Oct. 22-23.
2005/ α (2000) δ △ ｒ Elong. Phase m1 天文薄明終
了時
19h JST h m ｡ , AU AU ｡ ｡ 等 h｡ A ｡
Oct. 20 16 24.28 -08 48.2 0.983 0.683 40.4 70.8 11.8 +15.4 66.9
21 16 26.49 -09 03.8 1.022 0.690 40.0 67.9 11.9 +15.1 66.8
22 16 28.45 -09 18.3 1.061 0.698 39.5 65.1 12.1 +14.8 66.8
23 16 30.21 -09 31.8 1.100 0.706 39.0 62.5 12.2 +14.5 66.8
24 16 31.78 -09 44.6 1.138 0.714 38.4 59.9 12.3 +14.1 66.8
25 16 33.18 -09 56.6 1.176 0.723 37.8 57.4 12.4 +13.7 66.9
26 16 34.45 -10 08.0 1.213 0.733 37.1 55.0 12.6 +13.3 67.0
27 16 35.59 -10 18.7 1.250 0.742 36.4 52.7 12.7 +12.8 67.2
28 16 36.63 -10 29.0 1.286 0.753 35.7 50.4 12.8 +12.3 67.4
29 16 37.57 -10 38.7 1.322 0.763 35.0 48.3 12.9 +11.9 67.6
30 16 38.43 -10 48.0 1.357 0.774 34.2 46.2 13.1 +11.4 67.8
31 16 39.21 -10 56.9 1.391 0.786 33.5 44.2 13.2 +10.8 68.0
Nov. 1 16 39.93 -11 05.4 1.425 0.797 32.7 42.2 13.3 +10.3 68.3
2 16 40.59 -11 13.6 1.459 0.809 31.9 40.4 13.4 +9.8 68.6
3 16 41.21 -11 21.5 1.492 0.821 31.1 38.6 13.5 +9.2 68.8
4 16 41.78 -11 29.1 1.524 0.834 30.3 36.8 13.6 +8.7 69.1
5 16 42.31 -11 36.4 1.556 0.846 29.4 35.1 13.7 +8.1 69.5
6 16 42.81 -11 43.4 1.587 0.859 28.6 33.5 13.8 +7.5 69.8
7 16 43.28 -11 50.3 1.617 0.872 27.8 31.9 14.0 +6.9 70.1
8 16 43.72 -11 56.8 1.647 0.886 26.9 30.4 14.1 +6.3 70.5
9 16 44.14 -12 03.2 1.677 0.899 26.1 28.9 14.2 +5.7 70.8
10 16 44.54 -12 09.4 1.705 0.913 25.2 27.5 14.3 +5.1 71.2
11 16 44.93 -12 15.4 1.733 0.927 24.4 26.2 14.4 +4.4 71.5
12 16 45.29 -12 21.2 1.761 0.940 23.5 24.8 14.5 +3.8 71.9
13 16 45.64 -12 26.9 1.788 0.954 22.7 23.5 14.6 +3.2 72.3
14 16 45.99 -12 32.3 1.815 0.969 21.8 22.3 14.7 +2.5 72.6
15 16 46.32 -12 37.7 1.840 0.983 21.0 21.1 14.7 +1.9 73.0
16 16 46.64 -12 42.9 1.866 0.997 20.1 20.0 14.8 +1.2 73.4
17 16 46.95 -12 47.9 1.891 1.012 19.3 18.8 14.9 +0.5 73.8
18 16 47.26 -12 52.8 1.915 1.026 18.5 17.8 15.0 -0.1 74.2
19 16 47.56 -12 57.6 1.939 1.041 17.6 16.7 15.1 -0.8 74.6
20 16 47.85 -13 02.3 1.962 1.056 16.8 15.7 15.2 -1.5 75.0
21 16 48.14 -13 06.8 1.984 1.070 16.0 14.8 15.3 -2.2 75.4
22 16 48.43 -13 11.2 2.006 1.085 15.2 13.8 15.4 -2.9 75.8
23 16 48.71 -13 15.5 2.028 1.100 14.5 13.0 15.4 -3.6 76.3
24 16 48.99 -13 19.7 2.049 1.115 13.7 12.1 15.5 -4.3 76.7
25 16 49.26 -13 23.8 2.069 1.130 13.0 11.3 15.6 -5.0 77.1
26 16 49.53 -13 27.8 2.089 1.145 12.3 10.6 15.7 -5.8 77.6
27 16 49.80 -13 31.7 2.109 1.160 11.6 9.9 15.8 -6.5 78.0
28 16 50.07 -13 35.5 2.128 1.175 11.0 9.2 15.8 -7.2 78.4
29 16 50.33 -13 39.2 2.146 1.190 10.4 8.6 15.9 -8.0 78.9
30 16 50.59 -13 42.8 2.164 1.205 9.9 8.1 16.0 -8.7 79.3
Dec. 1 16 50.85 -13 46.4 2.182 1.220 9.4 7.6 16.1 -9.5 79.8
m1 = 13.5 + 5 log △ + 10.0 log ｒ
NAKANO
**** Don't distribute anyone except personal use only ****
(C) Copyright 2005 OAA/ComputingSection
write mail from CFAD0::NAKANO on 2005-10-24 00:25:22(JST).
戻ります。