85P/Boethin From 33 observations 1975 Feb. 5-1986 Jan. 14. Kinoshita Epoch = 2020 Feb. 1.0 TT = JDT 2458880.5 T = 2020 July 29.48197 TT peri.= 65.28700 e = 0.7759803 node = 333.02459 (2000.0) q = 1.1290752 AU incl.= 4.17303 a = 5.0400713 AU n = 0.08710620 P = 11.32 years m1 = 7.0 + 5log(delta) + 15.0log(r) A. Node = E:08/27.2 JST O:2020/05/17.4 JST 1.514 AU D. Node = E:02/22.9 JST O:2021/03/19.9 JST 2.968 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 07:10 19 27.51 -24 02.4 3.658 2.675 2.3 0.8 25.1/ 80.2 0.0/196 164 16 16.2 -1/299 01/13 07:10 19 29.32 -23 58.1 3.648 2.666 2.6 1.0 25.2/ 80.0 0.0/208 150 17 16.2 -1/299 01/14 07:10 19 31.13 -23 53.7 3.639 2.657 3.0 1.1 25.3/ 79.9 0.0/217 136 18 16.2 -0/300 01/15 07:10 19 32.95 -23 49.2 3.630 2.649 3.5 1.3 25.5/ 79.7 0.0/224 122 19 16.1 +0/300 01/16 07:10 19 34.77 -23 44.6 3.620 2.640 3.9 1.5 25.6/ 79.6 0.0/229 108 20 16.1 +1/300 01/17 07:10 19 36.60 -23 40.0 3.610 2.631 4.4 1.7 25.7/ 79.4 0.0/233 94 21 16.1 +1/300 01/18 07:00 19 38.43 -23 35.2 3.600 2.622 5.0 1.9 25.8/ 79.2 0.1/236 80 22 16.1 -0/299 01/19 07:00 19 40.27 -23 30.4 3.590 2.613 5.5 2.1 25.9/ 79.1 0.1/239 67 24 16.0 +0/299 01/20 07:00 19 42.12 -23 25.4 3.580 2.604 6.1 2.3 26.1/ 78.9 0.1/241 54 25 16.0 +1/300 01/21 07:00 19 43.98 -23 20.3 3.570 2.595 6.6 2.5 26.2/ 78.7 0.1/242 41 26 16.0 +1/300 01/22 07:00 19 45.84 -23 15.2 3.559 2.586 7.2 2.7 26.3/ 78.6 0.1/244 28 27 15.9 +1/300 01/23 07:00 19 47.71 -23 09.9 3.549 2.577 7.7 2.9 26.4/ 78.4 0.1/245 16 28 15.9 +2/300 01/24 07:00 19 49.59 -23 04.6 3.538 2.568 8.3 3.2 26.6/ 78.2 0.1/246 3 28 15.9 +2/300 01/25 06:50 19 51.46 -22 59.2 3.527 2.559 8.8 3.4 26.7/ 78.1 0.1/246 9 0 15.9 +1/299 01/26 06:50 19 53.35 -22 53.6 3.516 2.550 9.4 3.6 26.8/ 77.9 0.1/247 21 1 15.8 +1/299 01/27 06:50 19 55.25 -22 48.0 3.505 2.540 9.9 3.8 26.9/ 77.8 0.1/248 33 2 15.8 +2/300 01/28 06:50 19 57.15 -22 42.2 3.493 2.531 10.5 4.1 27.1/ 77.6 0.1/248 44 3 15.8 +2/300 01/29 06:50 19 59.06 -22 36.3 3.482 2.522 11.0 4.3 27.2/ 77.4 0.1/249 56 4 15.7 +3/300 01/30 06:50 20 00.97 -22 30.4 3.470 2.513 11.6 4.5 27.3/ 77.3 0.1/249 67 5 15.7 +3/300 01/31 06:50 20 02.89 -22 24.3 3.459 2.504 12.1 4.7 27.4/ 77.1 0.1/249 78 5 15.7 +3/301 02/01 06:40 20 04.81 -22 18.2 3.447 2.495 12.7 5.0 27.6/ 76.9 0.1/250 90 6 15.6 +2/299 02/02 06:40 20 06.74 -22 11.9 3.435 2.486 13.2 5.2 27.7/ 76.8 0.1/250 101 7 15.6 +3/300 02/03 06:40 20 08.68 -22 05.5 3.423 2.477 13.8 5.4 27.8/ 76.6 0.2/250 113 8 15.6 +3/300 02/04 06:40 20 10.62 -21 59.0 3.411 2.468 14.3 5.7 27.9/ 76.4 0.2/250 125 9 15.5 +3/300 02/05 06:40 20 12.57 -21 52.4 3.398 2.459 14.9 5.9 28.1/ 76.3 0.2/250 137 10 15.5 +4/300 02/06 06:40 20 14.53 -21 45.7 3.386 2.449 15.4 6.1 28.2/ 76.1 0.2/250 150 11 15.5 +4/300 02/07 06:30 20 16.48 -21 38.9 3.373 2.440 15.9 6.4 28.3/ 75.9 0.2/251 164 12 15.5 +3/299 02/08 06:30 20 18.45 -21 32.0 3.361 2.431 16.5 6.6 28.5/ 75.8 0.2/251 177 13 15.4 +3/299 02/09 06:30 20 20.43 -21 24.9 3.348 2.422 17.0 6.8 28.6/ 75.6 0.2/251 168 14 15.4 +4/300 02/10 06:30 20 22.41 -21 17.8 3.335 2.413 17.5 7.1 28.7/ 75.4 0.2/251 154 15 15.4 +4/300 02/11 06:30 20 24.40 -21 10.5 3.322 2.403 18.1 7.3 28.9/ 75.3 0.2/251 140 17 15.3 +5/300 02/12 06:30 20 26.39 -21 03.1 3.309 2.394 18.6 7.6 29.0/ 75.1 0.2/251 125 18 15.3 +5/300