C/2017 K4 (ATLAS)
From 122 observations 2017 May 26-June 14. Kinoshita
T = 2018 Jan. 8.1215 TT peri.= 15.2290
e = 0.908090 node = 298.8723 (2000.0)
q = 2.645298 AU incl.= 16.6885
a = 28.781520 AU n = 0.0063831 P = 154.41 years
m1 = 9.0 + 5log(delta) + 10.0log(r)
A. Node = E:07/22.1 JST O:2017/11/20.8 JST 2.690 AU
D. Node = E:01/19.4 JST O:2048/07/04.3 JST 40.772 AU
2017 JST R.A. (2000) D.C. Delta r Elong. Phase dMo./P.A. Tail/P.A. M-O Ag m1 H/A
06/26 23:00 16 52.17 -37 08.0 2.316 3.273 156.4 7.1 9.1/310.7 0.3/ 61 125 3 16.0 +18/ 6
06/27 23:00 16 51.60 -37 02.1 2.315 3.268 155.6 7.4 9.0/311.8 0.3/ 62 111 4 16.0 +18/ 7
06/28 22:50 16 51.04 -36 56.1 2.313 3.262 154.8 7.6 8.9/312.9 0.3/ 64 98 5 16.0 +18/ 6
06/29 22:50 16 50.50 -36 50.0 2.312 3.257 153.9 7.9 8.9/314.1 0.3/ 66 86 6 15.9 +18/ 7
06/30 22:50 16 49.97 -36 43.9 2.312 3.251 153.1 8.1 8.8/315.3 0.3/ 67 73 7 15.9 +18/ 8
07/01 22:50 16 49.45 -36 37.6 2.311 3.245 152.2 8.4 8.7/316.5 0.3/ 69 62 8 15.9 +18/ 9
07/02 22:50 16 48.95 -36 31.2 2.311 3.240 151.3 8.7 8.7/317.8 0.4/ 70 50 9 15.9 +18/ 10
07/03 22:40 16 48.47 -36 24.9 2.311 3.235 150.5 8.9 8.6/319.1 0.4/ 71 39 10 15.9 +18/ 8
07/04 22:40 16 48.01 -36 18.4 2.311 3.229 149.6 9.2 8.5/320.5 0.4/ 73 30 11 15.9 +18/ 9
07/05 22:40 16 47.56 -36 11.8 2.312 3.224 148.7 9.4 8.4/321.9 0.4/ 74 22 11 15.9 +18/ 10
07/06 22:40 16 47.14 -36 05.2 2.312 3.218 147.8 9.7 8.3/323.4 0.4/ 75 18 12 15.9 +18/ 11
07/07 22:40 16 46.73 -35 58.5 2.313 3.213 146.9 10.0 8.2/324.9 0.4/ 76 22 13 15.9 +18/ 12
07/08 22:30 16 46.34 -35 51.8 2.314 3.207 146.0 10.2 8.1/326.4 0.4/ 77 30 14 15.9 +18/ 11
07/09 22:30 16 45.97 -35 45.1 2.315 3.202 145.0 10.5 8.0/328.0 0.4/ 78 40 15 15.9 +18/ 12
07/10 22:30 16 45.62 -35 38.2 2.317 3.197 144.1 10.7 8.0/329.7 0.4/ 79 51 16 15.9 +18/ 13
07/11 22:30 16 45.29 -35 31.4 2.319 3.191 143.2 11.0 7.9/331.4 0.5/ 79 63 17 15.9 +18/ 14
07/12 22:30 16 44.98 -35 24.5 2.321 3.186 142.3 11.3 7.8/333.2 0.5/ 80 75 18 15.9 +18/ 15
07/13 22:20 16 44.70 -35 17.6 2.323 3.181 141.3 11.5 7.7/335.0 0.5/ 81 87 19 15.9 +18/ 13
07/14 22:20 16 44.43 -35 10.6 2.325 3.175 140.4 11.8 7.6/336.9 0.5/ 82 99 20 15.9 +18/ 14
07/15 22:20 16 44.19 -35 03.6 2.328 3.170 139.5 12.0 7.5/338.9 0.5/ 82 112 21 15.8 +18/ 15
07/16 22:20 16 43.97 -34 56.6 2.331 3.165 138.6 12.3 7.4/340.9 0.5/ 83 125 22 15.8 +18/ 16
07/17 22:20 16 43.77 -34 49.6 2.334 3.160 137.6 12.5 7.4/343.0 0.5/ 84 137 23 15.8 +18/ 17
07/18 22:10 16 43.60 -34 42.6 2.337 3.154 136.7 12.8 7.3/345.2 0.5/ 84 150 24 15.8 +18/ 16
07/19 22:10 16 43.45 -34 35.5 2.340 3.149 135.8 13.0 7.2/347.4 0.5/ 85 160 25 15.8 +18/ 17
07/20 22:10 16 43.32 -34 28.5 2.344 3.144 134.8 13.2 7.2/349.7 0.5/ 85 163 26 15.8 +18/ 18
07/21 22:10 16 43.22 -34 21.4 2.348 3.139 133.9 13.5 7.1/352.1 0.5/ 86 155 27 15.8 +18/ 19
07/22 22:00 16 43.14 -34 14.4 2.351 3.134 133.0 13.7 7.1/354.5 0.6/ 86 143 28 15.8 +18/ 17
07/23 22:00 16 43.08 -34 07.3 2.356 3.129 132.1 13.9 7.1/356.9 0.6/ 87 130 0 15.8 +18/ 18
07/24 22:00 16 43.05 -34 00.3 2.360 3.123 131.2 14.2 7.0/359.4 0.6/ 87 116 1 15.8 +18/ 19
07/25 22:00 16 43.05 -33 53.3 2.364 3.118 130.2 14.4 7.0/ 1.9 0.6/ 88 102 2 15.8 +18/ 20
07/26 22:00 16 43.07 -33 46.2 2.369 3.113 129.3 14.6 7.0/ 4.5 0.6/ 88 89 3 15.8 +18/ 21
