88P/Howell
From 1183 observations 2014 Jan. 29-2019 Mar. 7.(9) Kinoshita
Epoch = 2020 Feb. 1.0 TT = JDT 2458880.5
T = 2020 Sept. 26.63432 TT peri.= 235.91553
e = 0.5642433 node = 56.68561 (2000.0)
q = 1.3531469 AU incl.= 4.38383
a = 3.1052808 AU n = 0.18011619 P = 5.47 years
m1 = 15.0 + 5log(delta) + 5.0log(r)
A. Node = E:11/20.0 JST O:2021/08/11.4 JST 3.095 AU
D. Node = E:05/17.8 JST O:2020/07/08.5 JST 1.608 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 03:40 13 18.47 -03 56.8 2.548 2.749 91.1 21.0 13.9/108.5 0.8/292 76 16 19.2 +40/314
01/13 03:30 13 19.34 -04 01.2 2.529 2.743 91.9 21.0 13.7/108.4 0.8/292 62 17 19.2 +39/312
01/14 03:30 13 20.22 -04 05.6 2.509 2.737 92.7 21.0 13.6/108.3 0.8/292 47 18 19.2 +39/313
01/15 03:30 13 21.08 -04 09.8 2.489 2.731 93.5 21.1 13.4/108.2 0.8/292 33 19 19.2 +40/314
01/16 03:30 13 21.93 -04 14.0 2.469 2.725 94.3 21.1 13.2/108.1 0.8/292 19 20 19.1 +40/315
01/17 03:30 13 22.76 -04 18.1 2.449 2.719 95.1 21.1 13.0/107.9 0.8/292 5 21 19.1 +40/316
01/18 03:30 13 23.59 -04 22.1 2.430 2.713 95.9 21.1 12.8/107.8 0.8/291 9 22 19.1 +41/317
01/19 03:30 13 24.40 -04 26.0 2.410 2.707 96.7 21.2 12.6/107.7 0.8/291 23 23 19.1 +41/318
01/20 03:20 13 25.20 -04 29.8 2.390 2.700 97.5 21.2 12.4/107.5 0.8/291 36 24 19.0 +40/316
01/21 03:20 13 25.99 -04 33.5 2.371 2.694 98.3 21.2 12.2/107.4 0.8/291 49 25 19.0 +41/317
01/22 03:20 13 26.77 -04 37.1 2.351 2.688 99.1 21.2 11.9/107.2 0.8/291 62 26 19.0 +41/317
01/23 03:20 13 27.53 -04 40.7 2.331 2.682 99.9 21.2 11.7/107.1 0.9/291 75 27 19.0 +41/318
01/24 03:20 13 28.28 -04 44.1 2.312 2.676 100.7 21.2 11.5/106.9 0.9/291 88 28 19.0 +42/319
01/25 03:20 13 29.01 -04 47.5 2.292 2.670 101.6 21.2 11.3/106.8 0.9/291 100 29 18.9 +42/320
01/26 03:10 13 29.73 -04 50.7 2.273 2.663 102.4 21.2 11.0/106.6 0.9/291 113 1 18.9 +41/318
01/27 03:10 13 30.44 -04 53.8 2.253 2.657 103.2 21.1 10.8/106.4 0.9/291 125 2 18.9 +42/319
01/28 03:10 13 31.13 -04 56.9 2.234 2.651 104.0 21.1 10.5/106.2 0.9/291 136 3 18.9 +42/320
01/29 03:10 13 31.80 -04 59.8 2.215 2.645 104.9 21.1 10.3/106.0 0.9/290 148 4 18.8 +42/321
01/30 03:10 13 32.47 -05 02.6 2.195 2.638 105.7 21.1 10.0/105.8 0.9/290 160 4 18.8 +43/322
01/31 03:00 13 33.11 -05 05.3 2.176 2.632 106.6 21.0 9.8/105.6 0.9/290 171 5 18.8 +42/320
02/01 03:00 13 33.73 -05 08.0 2.157 2.626 107.4 21.0 9.5/105.4 0.9/290 177 6 18.8 +42/321
02/02 03:00 13 34.35 -05 10.5 2.138 2.620 108.3 20.9 9.2/105.2 0.9/290 165 7 18.7 +43/322
02/03 03:00 13 34.94 -05 12.9 2.119 2.613 109.1 20.9 8.9/104.9 0.9/290 153 8 18.7 +43/323
02/04 03:00 13 35.52 -05 15.2 2.100 2.607 110.0 20.8 8.7/104.6 0.9/290 141 9 18.7 +43/324
02/05 03:00 13 36.08 -05 17.4 2.081 2.601 110.9 20.7 8.4/104.4 0.9/290 128 10 18.7 +44/325
02/06 02:50 13 36.62 -05 19.4 2.063 2.595 111.7 20.7 8.1/104.1 0.9/290 115 11 18.6 +43/323
02/07 02:50 13 37.15 -05 21.4 2.044 2.588 112.6 20.6 7.8/103.7 0.9/289 101 12 18.6 +43/324
02/08 02:50 13 37.65 -05 23.3 2.026 2.582 113.5 20.5 7.5/103.4 0.9/289 87 13 18.6 +44/326
02/09 02:50 13 38.14 -05 25.0 2.007 2.576 114.4 20.4 7.2/103.0 1.0/289 73 14 18.6 +44/327
02/10 02:40 13 38.61 -05 26.6 1.989 2.569 115.2 20.3 6.9/102.6 1.0/289 58 15 18.5 +43/325
02/11 02:40 13 39.05 -05 28.1 1.970 2.563 116.1 20.2 6.5/102.1 1.0/289 43 16 18.5 +44/326
02/12 02:40 13 39.48 -05 29.5 1.952 2.557 117.0 20.1 6.2/101.6 1.0/289 29 18 18.5 +44/327
