31P/Schwassmann-Wachmann
From 995 observations 1993 Oct. 11-2019 Mar. 24.(14) Kinoshita
Epoch = 2019 June 26.0 TT = JDT 2458660.5
T = 2019 July 6.15117 TT peri.= 18.35567
e = 0.1929270 node = 114.11254 (2000.0)
q = 3.4253841 AU incl.= 4.54712
a = 4.2442061 AU n = 0.11272218 P = 8.74 years
m1 = 5.0 + 5log(delta) + 20.0log(r)
A. Node = E:01/15.2 JST O:2019/03/19.8 JST 3.454 AU
D. Node = E:07/17.6 JST O:2023/03/30.1 JST 5.002 AU
2019 JST R.A. (2000) D.C. Delta r Elong. Phase dMo./P.A. Tail/P.A. M-O Ag m1 H/A
06/06 20:30 07 53.50 +21 45.8 4.129 3.428 41.0 11.2 18.9/ 99.3 0.3/100 1 3 18.8 +17/105
06/07 20:30 07 54.84 +21 42.8 4.138 3.427 40.3 11.0 18.9/ 99.4 0.3/100 13 4 18.8 +16/105
06/08 20:30 07 56.18 +21 39.7 4.147 3.427 39.7 10.9 19.0/ 99.5 0.3/100 27 5 18.8 +16/106
06/09 20:30 07 57.52 +21 36.5 4.155 3.427 39.0 10.8 19.1/ 99.7 0.3/100 41 7 18.8 +15/106
06/10 20:30 07 58.87 +21 33.3 4.164 3.427 38.4 10.6 19.1/ 99.8 0.2/100 55 8 18.8 +15/106
06/11 20:30 08 00.22 +21 30.0 4.173 3.427 37.8 10.5 19.2/ 99.9 0.2/100 69 9 18.8 +14/106
06/12 20:30 08 01.57 +21 26.7 4.181 3.427 37.1 10.3 19.3/100.0 0.2/100 82 10 18.8 +14/107
06/13 20:30 08 02.93 +21 23.3 4.189 3.427 36.5 10.2 19.3/100.2 0.2/100 96 11 18.8 +13/107
06/14 20:20 08 04.28 +21 19.9 4.197 3.427 35.9 10.0 19.4/100.3 0.2/101 109 12 18.8 +15/106
06/15 20:20 08 05.65 +21 16.4 4.206 3.426 35.2 9.8 19.4/100.4 0.2/101 122 13 18.8 +14/106
06/16 20:20 08 07.01 +21 12.9 4.213 3.426 34.6 9.7 19.5/100.5 0.2/101 135 14 18.8 +14/107
06/17 20:20 08 08.38 +21 09.3 4.221 3.426 34.0 9.5 19.5/100.7 0.2/101 148 15 18.8 +13/107
06/18 20:20 08 09.75 +21 05.7 4.229 3.426 33.4 9.4 19.6/100.8 0.2/101 160 16 18.8 +12/107
06/19 20:20 08 11.13 +21 02.0 4.237 3.426 32.7 9.2 19.6/100.9 0.2/101 172 17 18.8 +12/107
06/20 20:20 08 12.51 +20 58.2 4.244 3.426 32.1 9.1 19.7/101.0 0.2/101 176 18 18.8 +11/108
06/21 20:20 08 13.89 +20 54.4 4.251 3.426 31.5 8.9 19.7/101.2 0.2/101 164 19 18.8 +11/108
06/22 20:10 08 15.26 +20 50.6 4.258 3.426 30.9 8.8 19.8/101.3 0.2/101 153 19 18.8 +12/107
06/23 20:10 08 16.64 +20 46.7 4.265 3.426 30.2 8.6 19.8/101.4 0.2/101 141 20 18.8 +12/107
06/24 20:10 08 18.03 +20 42.8 4.272 3.426 29.6 8.4 19.9/101.5 0.2/101 130 21 18.8 +11/108
06/25 20:10 08 19.42 +20 38.8 4.279 3.426 29.0 8.3 19.9/101.6 0.2/101 118 22 18.9 +11/108
06/26 20:10 08 20.81 +20 34.8 4.286 3.426 28.4 8.1 20.0/101.8 0.2/101 106 23 18.9 +10/108
06/27 20:10 08 22.20 +20 30.7 4.292 3.426 27.7 7.9 20.0/101.9 0.2/101 94 24 18.9 +10/108
06/28 20:10 08 23.60 +20 26.5 4.299 3.426 27.1 7.8 20.1/102.0 0.2/101 82 25 18.9 +9/109
06/29 20:00 08 24.98 +20 22.4 4.305 3.425 26.5 7.6 20.1/102.1 0.2/101 69 26 18.9 +11/108
06/30 20:00 08 26.38 +20 18.1 4.311 3.425 25.9 7.4 20.2/102.2 0.2/101 56 27 18.9 +10/108
07/01 20:00 08 27.78 +20 13.8 4.317 3.425 25.3 7.3 20.2/102.4 0.2/102 43 28 18.9 +9/108
07/02 20:00 08 29.18 +20 09.5 4.323 3.425 24.7 7.1 20.2/102.5 0.2/102 29 29 18.9 +9/108
07/03 20:00 08 30.58 +20 05.1 4.329 3.425 24.0 6.9 20.3/102.6 0.2/102 15 1 18.9 +8/109
07/04 20:00 08 31.99 +20 00.6 4.334 3.425 23.4 6.8 20.3/102.7 0.2/102 1 2 18.9 +8/109
07/05 20:00 08 33.39 +19 56.2 4.340 3.425 22.8 6.6 20.3/102.8 0.1/102 14 3 18.9 +7/109
07/06 19:50 08 34.79 +19 51.7 4.345 3.425 22.2 6.4 20.4/102.9 0.1/102 28 4 18.9 +9/108
