31P/Schwassmann-Wachmann
From 995 observations 1993 Oct. 11-2019 Mar. 24.(14) Kinoshita
Epoch = 2020 Feb. 1.0 TT = JDT 2458880.5
T = 2019 July 5.93257 TT peri.= 18.31885
e = 0.1926453 node = 114.11399 (2000.0)
q = 3.4253063 AU incl.= 4.54729
a = 4.2426288 AU n = 0.11278504 P = 8.74 years
m1 = 5.0 + 5log(delta) + 20.0log(r)
A. Node = E:01/15.5 JST O:2019/03/19.8 JST 3.454 AU
D. Node = E:07/17.6 JST O:2023/03/29.7 JST 4.999 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 02:50 12 03.43 +04 01.8 3.029 3.510 111.5 15.1 3.6/ 86.2 0.5/292 56 16 18.3 +50/315
01/13 02:50 12 03.67 +04 02.0 3.016 3.511 112.4 15.0 3.4/ 83.8 0.5/292 41 17 18.3 +51/316
01/14 02:40 12 03.89 +04 02.4 3.003 3.512 113.4 14.9 3.1/ 81.2 0.5/292 27 18 18.3 +50/314
01/15 02:40 12 04.10 +04 02.9 2.991 3.512 114.3 14.8 2.9/ 78.0 0.5/292 13 19 18.3 +50/315
01/16 02:40 12 04.29 +04 03.5 2.978 3.513 115.3 14.7 2.7/ 74.3 0.5/292 2 20 18.3 +51/316
01/17 02:40 12 04.46 +04 04.2 2.966 3.514 116.3 14.5 2.4/ 69.8 0.5/291 16 21 18.3 +51/317
01/18 02:40 12 04.61 +04 05.0 2.954 3.515 117.3 14.4 2.2/ 64.5 0.5/291 30 22 18.3 +52/319
01/19 02:30 12 04.75 +04 06.0 2.942 3.516 118.3 14.3 2.1/ 58.3 0.5/291 44 23 18.3 +51/316
01/20 02:30 12 04.86 +04 07.1 2.930 3.517 119.3 14.1 1.9/ 50.8 0.5/291 58 24 18.3 +51/318
01/21 02:30 12 04.96 +04 08.3 2.918 3.518 120.3 14.0 1.8/ 42.2 0.5/291 71 25 18.3 +52/319
01/22 02:30 12 05.04 +04 09.6 2.906 3.519 121.3 13.8 1.7/ 32.6 0.5/291 84 26 18.2 +53/320
01/23 02:30 12 05.10 +04 11.0 2.894 3.520 122.3 13.7 1.7/ 22.5 0.5/291 97 27 18.2 +53/322
01/24 02:20 12 05.15 +04 12.6 2.883 3.520 123.3 13.5 1.7/ 12.5 0.4/291 110 28 18.2 +52/319
01/25 02:20 12 05.17 +04 14.2 2.872 3.521 124.3 13.4 1.8/ 3.0 0.4/290 123 29 18.2 +53/321
01/26 02:20 12 05.18 +04 16.0 2.860 3.522 125.3 13.2 1.9/354.5 0.4/290 135 1 18.2 +53/322
01/27 02:20 12 05.16 +04 17.9 2.849 3.523 126.3 13.0 2.1/347.2 0.4/290 147 2 18.2 +54/324
01/28 02:10 12 05.13 +04 20.0 2.839 3.524 127.4 12.8 2.3/341.1 0.4/290 159 3 18.2 +53/321
01/29 02:10 12 05.09 +04 22.1 2.828 3.525 128.4 12.6 2.5/335.9 0.4/290 171 4 18.2 +54/323
01/30 02:10 12 05.02 +04 24.3 2.817 3.526 129.4 12.5 2.7/331.6 0.4/290 177 4 18.2 +54/324
01/31 02:10 12 04.93 +04 26.7 2.807 3.527 130.5 12.3 2.9/327.9 0.4/290 165 5 18.2 +55/326
02/01 02:00 12 04.83 +04 29.2 2.797 3.528 131.5 12.1 3.2/324.9 0.4/289 153 6 18.2 +54/323
02/02 02:00 12 04.71 +04 31.8 2.787 3.529 132.6 11.9 3.4/322.2 0.4/289 141 7 18.2 +55/325
02/03 02:00 12 04.57 +04 34.4 2.777 3.530 133.6 11.7 3.7/319.9 0.4/289 129 8 18.2 +55/326
02/04 02:00 12 04.41 +04 37.2 2.767 3.531 134.7 11.4 3.9/317.9 0.4/289 116 9 18.2 +56/328
02/05 01:50 12 04.24 +04 40.1 2.758 3.532 135.7 11.2 4.2/316.2 0.4/289 104 10 18.2 +55/326
02/06 01:50 12 04.04 +04 43.1 2.749 3.533 136.8 11.0 4.4/314.7 0.4/288 90 11 18.2 +55/327
02/07 01:50 12 03.83 +04 46.2 2.740 3.534 137.9 10.8 4.7/313.3 0.4/288 77 12 18.2 +56/329
02/08 01:50 12 03.61 +04 49.4 2.731 3.535 139.0 10.6 4.9/312.1 0.4/288 62 13 18.1 +56/331
02/09 01:40 12 03.36 +04 52.7 2.722 3.535 140.0 10.3 5.2/311.0 0.4/288 48 14 18.1 +56/328
02/10 01:40 12 03.10 +04 56.1 2.714 3.536 141.1 10.1 5.4/310.0 0.4/288 33 15 18.1 +56/330
02/11 01:40 12 02.83 +04 59.6 2.706 3.537 142.2 9.8 5.7/309.1 0.3/287 18 16 18.1 +57/331
02/12 01:40 12 02.53 +05 03.1 2.698 3.538 143.3 9.6 5.9/308.2 0.3/287 3 17 18.1 +57/333
