289P/Blanpain
From 324 observations 2003 Oct. 25-2019 Oct. 3.(4) Kinoshita
Epoch = 2020 Feb. 1.0 TT = JDT 2458880.5
T = 2019 Dec. 20.99769 TT peri.= 9.88521
e = 0.6854823 node = 68.89535 (2000.0)
q = 0.9589219 AU incl.= 5.89405
a = 3.0488648 AU n = 0.18513854 P = 5.32 years
m1 = 21.5 + 5log(delta) + 0.0log(r)
A. Node = E:12/02.0 JST O:2019/12/14.1 JST 0.965 AU
D. Node = E:05/30.5 JST O:2022/01/27.7 JST 4.978 AU
2020 JST R.A. (2000) D.C. Delta r Elong. Phase dMo./P.A. Tail/P.A. M-O Ag m1 H/A
01/12 21:40 01 13.73 +59 18.0 0.091 1.013 106.2 68.9 262.7/ 38.4 36.2/ 75 87 17 16.3 +45*142
01/13 21:50 01 37.58 +62 37.9 0.092 1.017 109.1 66.0 256.8/ 43.8 34.5/ 80 92 18 16.3 +46*147
01/14 22:10 02 06.68 +65 35.7 0.094 1.022 112.0 63.2 248.5/ 50.5 32.7/ 86 97 19 16.4 +46*151
01/15 22:20 02 41.16 +68 01.6 0.096 1.027 114.7 60.4 238.3/ 58.6 30.9/ 94 102 20 16.4 +47*155
01/16 22:40 03 21.21 +69 50.8 0.098 1.033 117.4 57.7 226.7/ 68.1 29.2/104 106 21 16.5 +47*159
01/17 23:00 04 05.00 +70 57.2 0.101 1.038 120.0 55.1 214.2/ 78.6 27.4/115 112 22 16.5 +48*161
01/18 23:30 04 49.88 +71 20.3 0.104 1.044 122.5 52.7 201.2/ 89.5 25.7/125 117 23 16.6 +49*163
01/19 23:50 05 32.00 +71 04.3 0.108 1.049 124.8 50.4 188.3/ 99.7 24.2/136 122 24 16.7 +50*164
01/20 00:10 05 32.54 +71 03.8 0.108 1.049 124.8 50.4 188.1/ 99.9 24.1/136 122 24 16.7 +49*162
01/21 00:30 06 09.79 +70 16.7 0.112 1.055 126.9 48.2 175.5/108.9 22.6/145 127 25 16.7 +50*163
01/22 00:40 06 41.17 +69 08.6 0.117 1.061 128.9 46.2 163.5/116.6 21.2/152 131 26 16.8 +52*163
01/23 00:50 07 07.17 +67 47.2 0.121 1.067 130.7 44.3 152.1/122.9 19.9/158 135 27 16.9 +54*163
01/24 00:50 07 28.38 +66 19.0 0.126 1.073 132.4 42.6 141.6/128.2 18.7/163 137 28 17.0 +56*164
01/25 01:00 07 45.93 +64 47.0 0.131 1.080 134.0 40.9 131.7/132.5 17.6/167 137 29 17.1 +57*163
01/26 01:00 08 00.32 +63 15.3 0.137 1.086 135.5 39.4 122.6/136.1 16.5/170 135 1 17.2 +59*163
01/27 01:00 08 12.30 +61 45.0 0.142 1.093 136.9 38.0 114.3/139.1 15.6/173 131 2 17.3 +61*163
01/28 01:00 08 22.36 +60 17.2 0.148 1.100 138.2 36.7 106.6/141.7 14.7/175 126 3 17.4 +63*163
01/29 01:10 08 30.94 +58 51.9 0.154 1.106 139.4 35.4 99.6/143.9 13.8/176 119 3 17.4 +64*160
01/30 01:10 08 38.21 +57 30.6 0.160 1.113 140.5 34.3 93.2/145.9 13.0/177 112 4 17.5 +65*159
01/31 01:00 08 44.44 +56 13.4 0.167 1.120 141.5 33.2 87.4/147.6 12.3/178 104 5 17.6 +67*161
02/01 01:00 08 49.89 +54 59.2 0.173 1.127 142.5 32.1 82.1/149.1 11.7/179 95 6 17.7 +68/160
02/02 01:00 08 54.65 +53 48.4 0.180 1.135 143.4 31.2 77.2/150.4 11.0/179 86 7 17.8 +69/158
02/03 01:00 08 58.84 +52 41.0 0.187 1.142 144.2 30.3 72.7/151.7 10.5/179 77 8 17.9 +70/157
02/04 01:00 09 02.54 +51 36.7 0.193 1.149 145.0 29.5 68.7/152.8 9.9/179 67 9 17.9 +71/155
02/05 01:00 09 05.84 +50 35.5 0.200 1.157 145.7 28.7 65.0/153.8 9.5/178 57 10 18.0 +72/153
02/06 01:00 09 08.79 +49 37.0 0.208 1.165 146.4 27.9 61.6/154.8 9.0/178 47 11 18.1 +72/150
02/07 01:00 09 11.44 +48 41.2 0.215 1.172 147.0 27.3 58.4/155.6 8.6/177 37 12 18.2 +73/148
02/08 00:50 09 13.82 +47 48.3 0.222 1.180 147.6 26.6 55.6/156.4 8.2/176 30 13 18.2 +75/150
02/09 00:50 09 15.99 +46 57.3 0.230 1.188 148.1 26.0 52.9/157.2 7.8/175 27 14 18.3 +75/147
02/10 00:50 09 17.96 +46 08.4 0.238 1.196 148.5 25.5 50.5/157.8 7.5/174 30 15 18.4 +75/143
02/11 00:50 09 19.77 +45 21.6 0.245 1.204 149.0 25.0 48.3/158.5 7.2/173 39 16 18.5 +76/140
02/12 00:50 09 21.43 +44 36.6 0.253 1.212 149.3 24.5 46.2/159.0 6.9/172 50 17 18.5 +76/137
