87P/Bus
From 241 observations 1993 Jan. 1-2014 Feb. 7. Kinoshita
Epoch = 2020 Feb. 1.0 TT = JDT 2458880.5
T = 2020 May 9.23000 TT peri.= 24.92251
e = 0.3892028 node = 181.86158 (2000.0)
q = 2.0998540 AU incl.= 2.60235
a = 3.4378909 AU n = 0.15462010 P = 6.37 years
m1 = 14.0 + 5log(delta) + 10.0log(r)
A. Node = E:03/22.7 JST O:2020/03/04.2 JST 2.156 AU
D. Node = E:09/25.9 JST O:2022/08/26.8 JST 4.508 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 03:10 12 31.58 -04 28.5 1.856 2.270 101.7 25.1 17.2/111.0 1.2/293 66 16 18.9 +42/319
01/13 03:10 12 32.66 -04 34.6 1.842 2.267 102.4 25.1 16.9/110.9 1.3/293 52 17 18.9 +42/320
01/14 03:10 12 33.71 -04 40.7 1.828 2.265 103.2 25.0 16.7/110.8 1.3/293 37 18 18.9 +42/321
01/15 03:10 12 34.76 -04 46.6 1.814 2.262 103.9 25.0 16.4/110.7 1.3/293 24 19 18.8 +43/322
01/16 03:10 12 35.79 -04 52.4 1.801 2.259 104.6 24.9 16.1/110.6 1.3/293 11 20 18.8 +43/323
01/17 03:10 12 36.80 -04 58.1 1.787 2.257 105.4 24.9 15.9/110.5 1.3/293 8 21 18.8 +43/324
01/18 03:10 12 37.79 -05 03.6 1.773 2.254 106.1 24.8 15.6/110.4 1.3/293 20 22 18.8 +44/324
01/19 03:00 12 38.76 -05 09.0 1.759 2.252 106.9 24.7 15.3/110.2 1.3/293 33 23 18.8 +43/322
01/20 03:00 12 39.73 -05 14.3 1.746 2.249 107.7 24.6 15.0/110.1 1.3/293 46 24 18.7 +43/323
01/21 03:00 12 40.67 -05 19.4 1.732 2.247 108.4 24.6 14.7/110.0 1.3/293 59 25 18.7 +43/324
01/22 03:00 12 41.60 -05 24.5 1.719 2.244 109.2 24.5 14.4/109.8 1.3/293 72 26 18.7 +43/325
01/23 03:00 12 42.51 -05 29.3 1.706 2.242 110.0 24.4 14.1/109.7 1.3/293 85 27 18.7 +44/326
01/24 03:00 12 43.40 -05 34.1 1.692 2.239 110.8 24.3 13.8/109.5 1.3/293 98 28 18.6 +44/327
01/25 02:50 12 44.26 -05 38.7 1.679 2.237 111.5 24.2 13.5/109.3 1.3/293 110 29 18.6 +43/325
01/26 02:50 12 45.11 -05 43.1 1.666 2.234 112.3 24.1 13.2/109.1 1.3/293 122 1 18.6 +43/326
01/27 02:50 12 45.95 -05 47.4 1.653 2.232 113.1 23.9 12.8/108.9 1.3/293 134 2 18.6 +44/327
01/28 02:50 12 46.76 -05 51.6 1.640 2.229 113.9 23.8 12.5/108.7 1.3/293 146 3 18.6 +44/328
01/29 02:50 12 47.55 -05 55.6 1.627 2.227 114.7 23.7 12.1/108.5 1.3/293 157 4 18.5 +44/329
01/30 02:50 12 48.32 -05 59.4 1.615 2.225 115.6 23.5 11.8/108.3 1.3/293 168 4 18.5 +45/330
01/31 02:40 12 49.07 -06 03.1 1.602 2.222 116.4 23.4 11.5/108.0 1.3/293 174 5 18.5 +44/328
02/01 02:40 12 49.80 -06 06.6 1.589 2.220 117.2 23.2 11.1/107.7 1.3/293 166 6 18.5 +44/329
02/02 02:40 12 50.51 -06 10.0 1.577 2.218 118.0 23.1 10.7/107.4 1.3/293 155 7 18.4 +44/330
02/03 02:40 12 51.20 -06 13.2 1.565 2.215 118.9 22.9 10.4/107.1 1.3/293 143 8 18.4 +45/331
02/04 02:40 12 51.86 -06 16.3 1.552 2.213 119.7 22.8 10.0/106.8 1.3/293 131 9 18.4 +45/332
02/05 02:30 12 52.50 -06 19.1 1.540 2.211 120.6 22.6 9.6/106.4 1.3/293 119 10 18.4 +44/330
02/06 02:30 12 53.12 -06 21.9 1.528 2.209 121.4 22.4 9.3/106.0 1.3/293 106 11 18.4 +44/331
02/07 02:30 12 53.72 -06 24.4 1.516 2.206 122.3 22.2 8.9/105.5 1.3/293 92 12 18.3 +45/332
02/08 02:30 12 54.29 -06 26.8 1.505 2.204 123.1 22.0 8.5/105.1 1.3/293 78 13 18.3 +45/334
02/09 02:30 12 54.84 -06 29.0 1.493 2.202 124.0 21.8 8.1/104.5 1.3/293 64 14 18.3 +45/335
02/10 02:20 12 55.36 -06 31.0 1.482 2.200 124.9 21.6 7.7/103.9 1.3/293 49 15 18.3 +45/333
02/11 02:20 12 55.87 -06 32.9 1.470 2.198 125.8 21.4 7.3/103.2 1.3/293 35 16 18.3 +45/334
02/12 02:20 12 56.34 -06 34.5 1.459 2.196 126.7 21.1 6.9/102.5 1.3/293 20 18 18.2 +45/335
