48P/Johnson
From 1778 observations 1949 Aug. 21-2018 Oct. 14.(11) Kinoshita
Epoch = 2020 Feb. 1.0 TT = JDT 2458880.5
T = 2018 Aug. 12.34911 TT peri.= 216.60508
e = 0.4272609 node = 110.12723 (2000.0)
q = 2.0046411 AU incl.= 12.20784
a = 3.5000944 AU n = 0.15051661 P = 6.55 years
m1 = 5.5 + 5log(delta) + 20.0log(r)
A. Node = E:01/11.6 JST O:2020/07/08.8 JST 4.355 AU
D. Node = E:07/12.7 JST O:2018/05/12.8 JST 2.130 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 23:10 05 45.11 +18 32.1 2.899 3.810 154.5 6.4 9.7/283.8 0.2/ 78 50 17 19.4 +70/ 38
01/13 23:10 05 44.44 +18 34.4 2.909 3.813 153.3 6.6 9.5/284.2 0.2/ 79 64 18 19.4 +69/ 41
01/14 23:10 05 43.79 +18 36.7 2.919 3.817 152.2 6.9 9.3/284.5 0.2/ 79 79 19 19.5 +69/ 44
01/15 23:00 05 43.16 +18 39.0 2.930 3.820 151.0 7.2 9.1/284.9 0.2/ 80 93 20 19.5 +69/ 41
01/16 23:00 05 42.54 +18 41.4 2.941 3.824 149.9 7.4 8.9/285.3 0.2/ 80 108 21 19.5 +69/ 43
01/17 23:00 05 41.94 +18 43.7 2.952 3.827 148.8 7.7 8.6/285.8 0.3/ 81 122 22 19.5 +68/ 46
01/18 23:00 05 41.35 +18 46.1 2.964 3.831 147.6 7.9 8.4/286.3 0.3/ 81 136 23 19.5 +68/ 48
01/19 23:00 05 40.78 +18 48.4 2.975 3.834 146.5 8.1 8.2/286.8 0.3/ 81 150 24 19.5 +67/ 50
01/20 22:50 05 40.24 +18 50.8 2.987 3.838 145.4 8.4 7.9/287.4 0.3/ 81 163 25 19.6 +68/ 48
01/21 22:50 05 39.70 +18 53.1 2.999 3.841 144.2 8.6 7.7/288.0 0.3/ 82 175 26 19.6 +67/ 50
01/22 22:50 05 39.19 +18 55.5 3.012 3.845 143.1 8.8 7.4/288.6 0.3/ 82 169 27 19.6 +66/ 52
01/23 22:50 05 38.69 +18 57.9 3.025 3.848 142.0 9.1 7.2/289.3 0.3/ 82 157 28 19.6 +66/ 54
01/24 22:50 05 38.21 +19 00.2 3.038 3.852 140.9 9.3 6.9/290.1 0.3/ 82 144 29 19.6 +65/ 56
01/25 22:50 05 37.75 +19 02.6 3.051 3.855 139.8 9.5 6.7/290.9 0.3/ 83 131 1 19.6 +64/ 57
01/26 22:40 05 37.31 +19 05.0 3.064 3.859 138.7 9.7 6.4/291.8 0.3/ 83 119 2 19.7 +65/ 55
01/27 22:40 05 36.89 +19 07.4 3.078 3.862 137.6 9.9 6.2/292.8 0.3/ 83 107 2 19.7 +65/ 57
01/28 22:40 05 36.49 +19 09.8 3.092 3.866 136.5 10.1 5.9/293.8 0.3/ 83 95 3 19.7 +64/ 59
01/29 22:40 05 36.11 +19 12.1 3.106 3.869 135.4 10.3 5.7/295.0 0.3/ 83 83 4 19.7 +63/ 60
01/30 22:40 05 35.75 +19 14.5 3.120 3.872 134.3 10.5 5.4/296.3 0.3/ 84 71 5 19.7 +62/ 62
01/31 22:40 05 35.40 +19 16.9 3.135 3.876 133.2 10.7 5.2/297.7 0.3/ 84 59 6 19.7 +62/ 63
02/01 22:30 05 35.08 +19 19.3 3.149 3.879 132.1 10.9 4.9/299.2 0.3/ 84 47 7 19.8 +63/ 62
02/02 22:30 05 34.78 +19 21.7 3.164 3.883 131.0 11.0 4.7/300.9 0.3/ 84 35 8 19.8 +62/ 63
02/03 22:30 05 34.50 +19 24.1 3.179 3.886 130.0 11.2 4.4/302.8 0.3/ 84 23 9 19.8 +61/ 64
02/04 22:30 05 34.23 +19 26.5 3.194 3.890 128.9 11.4 4.2/304.9 0.3/ 84 10 10 19.8 +60/ 66
02/05 22:30 05 33.99 +19 28.9 3.210 3.893 127.8 11.5 4.0/307.2 0.3/ 84 4 11 19.8 +60/ 67
02/06 22:30 05 33.77 +19 31.3 3.225 3.896 126.8 11.7 3.7/309.9 0.3/ 85 17 12 19.9 +59/ 68
02/07 22:30 05 33.56 +19 33.7 3.241 3.900 125.7 11.8 3.5/312.8 0.4/ 85 31 13 19.9 +58/ 69
02/08 22:20 05 33.38 +19 36.1 3.257 3.903 124.7 12.0 3.3/316.0 0.4/ 85 46 14 19.9 +59/ 68
02/09 22:20 05 33.22 +19 38.5 3.273 3.907 123.6 12.1 3.1/319.7 0.4/ 85 60 15 19.9 +59/ 69
02/10 22:20 05 33.07 +19 40.9 3.289 3.910 122.6 12.3 3.0/323.8 0.4/ 85 75 16 19.9 +58/ 70
02/11 22:20 05 32.95 +19 43.3 3.305 3.913 121.6 12.4 2.8/328.3 0.4/ 85 90 17 19.9 +57/ 71
02/12 22:20 05 32.85 +19 45.7 3.322 3.917 120.5 12.5 2.7/333.3 0.4/ 85 105 18 20.0 +56/ 72
