2P/Encke
From 3526 observations 1998 Aug. 31-2019 June 11. Kinoshita
Epoch = 2020 Feb. 1.0 TT = JDT 2458880.5
T = 2020 June 25.84488 TT peri.= 186.56221
e = 0.8480013 node = 334.55375 (2000.0)
q = 0.3367074 AU incl.= 11.76484
a = 2.2151996 AU n = 0.29894052 P = 3.30 years
m1 = 12.5 + 5log(delta) + 10.0log(r)
A. Node = E:08/28.8 JST O:2021/10/03.2 JST 3.949 AU
D. Node = E:02/24.4 JST O:2020/06/25.3 JST 0.338 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 19:20 23 10.20 +00 55.9 2.845 2.464 57.7 19.7 14.0/ 69.8 0.7/ 63 143 16 18.7 +29/ 68
01/13 19:20 23 11.08 +01 00.8 2.849 2.455 56.9 19.6 14.3/ 69.6 0.7/ 63 157 18 18.7 +29/ 69
01/14 19:20 23 11.97 +01 05.7 2.854 2.447 56.2 19.5 14.5/ 69.5 0.6/ 63 167 19 18.7 +28/ 70
01/15 19:20 23 12.88 +01 10.8 2.858 2.438 55.4 19.4 14.7/ 69.4 0.6/ 63 167 20 18.7 +28/ 70
01/16 19:20 23 13.79 +01 16.0 2.862 2.429 54.6 19.3 15.0/ 69.3 0.6/ 63 156 21 18.6 +27/ 71
01/17 19:20 23 14.73 +01 21.3 2.866 2.420 53.9 19.2 15.2/ 69.2 0.6/ 63 143 22 18.6 +27/ 71
01/18 19:20 23 15.68 +01 26.7 2.870 2.411 53.1 19.0 15.4/ 69.0 0.6/ 63 130 23 18.6 +26/ 72
01/19 19:20 23 16.64 +01 32.2 2.873 2.402 52.3 18.9 15.7/ 68.9 0.6/ 62 117 24 18.6 +26/ 73
01/20 19:20 23 17.61 +01 37.8 2.877 2.393 51.6 18.8 15.9/ 68.8 0.6/ 62 104 25 18.6 +25/ 73
01/21 19:10 23 18.59 +01 43.5 2.880 2.384 50.9 18.7 16.1/ 68.7 0.6/ 62 91 26 18.6 +27/ 72
01/22 19:10 23 19.60 +01 49.4 2.883 2.375 50.1 18.5 16.4/ 68.6 0.6/ 62 79 27 18.6 +26/ 73
01/23 19:10 23 20.61 +01 55.3 2.886 2.366 49.4 18.4 16.6/ 68.5 0.6/ 62 66 28 18.5 +25/ 73
01/24 19:10 23 21.64 +02 01.4 2.888 2.357 48.6 18.3 16.8/ 68.5 0.6/ 62 54 29 18.5 +25/ 74
01/25 19:10 23 22.69 +02 07.6 2.891 2.347 47.9 18.1 17.0/ 68.4 0.6/ 62 42 1 18.5 +24/ 74
01/26 19:10 23 23.74 +02 13.8 2.893 2.338 47.2 18.0 17.2/ 68.3 0.6/ 61 31 1 18.5 +24/ 75
01/27 19:10 23 24.81 +02 20.2 2.895 2.329 46.5 17.8 17.5/ 68.2 0.6/ 61 20 2 18.5 +23/ 76
01/28 19:10 23 25.89 +02 26.7 2.897 2.320 45.7 17.7 17.7/ 68.1 0.6/ 61 12 3 18.5 +23/ 76
01/29 19:10 23 26.99 +02 33.3 2.899 2.310 45.0 17.6 17.9/ 68.0 0.6/ 61 12 4 18.4 +22/ 77
01/30 19:10 23 28.09 +02 40.0 2.900 2.301 44.3 17.4 18.1/ 67.9 0.6/ 61 20 5 18.4 +22/ 77
01/31 19:10 23 29.21 +02 46.8 2.902 2.291 43.6 17.2 18.3/ 67.9 0.6/ 61 31 6 18.4 +21/ 78
02/01 19:10 23 30.35 +02 53.7 2.903 2.282 42.9 17.1 18.5/ 67.8 0.6/ 61 42 7 18.4 +21/ 78
02/02 19:00 23 31.48 +03 00.6 2.904 2.272 42.2 16.9 18.7/ 67.7 0.6/ 60 53 8 18.4 +22/ 77
02/03 19:00 23 32.64 +03 07.7 2.904 2.263 41.5 16.8 18.9/ 67.6 0.6/ 60 65 9 18.4 +22/ 78
02/04 19:00 23 33.81 +03 15.0 2.905 2.253 40.8 16.6 19.1/ 67.6 0.5/ 60 77 10 18.3 +22/ 78
02/05 19:00 23 34.99 +03 22.3 2.905 2.244 40.1 16.5 19.4/ 67.5 0.5/ 60 89 11 18.3 +21/ 79
02/06 19:00 23 36.19 +03 29.7 2.905 2.234 39.5 16.3 19.6/ 67.4 0.5/ 60 102 12 18.3 +21/ 79
02/07 19:00 23 37.39 +03 37.2 2.905 2.224 38.8 16.1 19.8/ 67.4 0.5/ 60 116 13 18.3 +20/ 80
02/08 19:00 23 38.61 +03 44.7 2.905 2.214 38.1 16.0 20.0/ 67.3 0.5/ 59 130 14 18.3 +20/ 81
02/09 19:00 23 39.84 +03 52.4 2.905 2.205 37.4 15.8 20.2/ 67.3 0.5/ 59 144 15 18.2 +19/ 81
02/10 19:00 23 41.09 +04 00.2 2.904 2.195 36.8 15.6 20.4/ 67.2 0.5/ 59 157 16 18.2 +19/ 82
02/11 19:00 23 42.34 +04 08.1 2.903 2.185 36.1 15.4 20.6/ 67.2 0.5/ 59 168 17 18.2 +18/ 82
02/12 19:00 23 43.61 +04 16.1 2.902 2.175 35.4 15.3 20.8/ 67.1 0.5/ 59 166 18 18.2 +18/ 83
