78P/Gehrels
From 4989 observations 2004 May 12-2018 May 25.(7) Kinoshita
Epoch = 2018 Sept. 19.0 TT = JDT 2458380.5
T = 2019 Apr. 2.71888 TT peri.= 192.69152
e = 0.4614779 node = 210.54766 (2000.0)
q = 2.0138091 AU incl.= 6.24885
a = 3.7395109 AU n = 0.13629561 P = 7.23 years
m1 = 1.5 + 5log(delta) + 30.0log(r)
A. Node = E:04/21.3 JST O:2022/04/06.6 JST 5.353 AU
D. Node = E:10/24.6 JST O:2019/03/03.5 JST 2.029 AU
2018 JST R.A. (2000) D.C. Delta r Elong. Phase dMo./P.A. Tail/P.A. M-O Ag m1 H/A
09/09 23:10 21 27.53 -06 02.4 1.627 2.572 154.3 9.8 10.5/237.2 0.6/ 90 155 29 14.9 +47/ 21
09/10 23:00 21 26.94 -06 08.0 1.628 2.568 153.3 10.2 10.2/236.5 0.6/ 89 141 1 14.8 +47/ 19
09/11 23:00 21 26.37 -06 13.7 1.629 2.563 152.2 10.6 10.0/235.7 0.6/ 88 127 2 14.8 +47/ 21
09/12 23:00 21 25.82 -06 19.3 1.631 2.559 151.1 10.9 9.7/234.8 0.6/ 87 113 3 14.8 +46/ 22
09/13 22:50 21 25.29 -06 24.8 1.633 2.555 150.1 11.3 9.4/233.9 0.7/ 86 100 4 14.8 +47/ 20
09/14 22:50 21 24.78 -06 30.4 1.635 2.550 149.0 11.7 9.2/232.9 0.7/ 86 87 5 14.8 +46/ 22
09/15 22:50 21 24.29 -06 35.9 1.637 2.546 147.9 12.1 8.9/231.9 0.7/ 85 74 6 14.7 +46/ 23
09/16 22:40 21 23.82 -06 41.4 1.639 2.542 146.9 12.5 8.6/230.8 0.7/ 85 62 7 14.7 +46/ 21
09/17 22:40 21 23.37 -06 46.8 1.642 2.537 145.8 12.9 8.3/229.6 0.7/ 84 50 8 14.7 +46/ 23
09/18 22:40 21 22.95 -06 52.2 1.645 2.533 144.8 13.2 8.0/228.2 0.8/ 83 38 9 14.7 +45/ 24
09/19 22:40 21 22.55 -06 57.5 1.648 2.529 143.7 13.6 7.7/226.8 0.8/ 83 27 10 14.7 +45/ 26
09/20 22:30 21 22.18 -07 02.7 1.651 2.524 142.7 14.0 7.4/225.3 0.8/ 82 16 11 14.7 +45/ 24
09/21 22:30 21 21.83 -07 07.9 1.655 2.520 141.6 14.3 7.1/223.6 0.8/ 82 9 11 14.6 +45/ 25
09/22 22:20 21 21.50 -07 13.0 1.658 2.516 140.6 14.7 6.7/221.7 0.8/ 82 14 12 14.6 +45/ 23
09/23 22:20 21 21.20 -07 18.0 1.662 2.511 139.5 15.0 6.4/219.6 0.8/ 81 25 13 14.6 +45/ 25
09/24 22:20 21 20.92 -07 23.0 1.666 2.507 138.5 15.4 6.1/217.4 0.9/ 81 37 14 14.6 +44/ 26
09/25 22:10 21 20.67 -07 27.8 1.670 2.503 137.5 15.7 5.8/214.8 0.9/ 80 49 15 14.6 +45/ 24
09/26 22:10 21 20.45 -07 32.6 1.675 2.499 136.4 16.1 5.5/212.0 0.9/ 80 61 16 14.6 +44/ 25
09/27 22:10 21 20.25 -07 37.3 1.679 2.494 135.4 16.4 5.2/208.8 0.9/ 80 74 17 14.5 +44/ 27
09/28 22:00 21 20.08 -07 41.9 1.684 2.490 134.4 16.7 5.0/205.3 0.9/ 79 87 18 14.5 +44/ 25
09/29 22:00 21 19.94 -07 46.4 1.689 2.486 133.4 17.0 4.7/201.4 0.9/ 79 100 19 14.5 +44/ 26
09/30 22:00 21 19.82 -07 50.8 1.694 2.482 132.4 17.3 4.5/197.0 1.0/ 79 114 20 14.5 +43/ 27
10/01 22:00 21 19.74 -07 55.1 1.699 2.477 131.4 17.7 4.3/192.1 1.0/ 79 127 21 14.5 +43/ 28
10/02 21:50 21 19.68 -07 59.2 1.704 2.473 130.4 18.0 4.1/186.7 1.0/ 78 141 22 14.5 +43/ 26
10/03 21:50 21 19.64 -08 03.3 1.710 2.469 129.4 18.3 4.0/180.9 1.0/ 78 154 23 14.4 +43/ 28
10/04 21:50 21 19.64 -08 07.3 1.715 2.465 128.4 18.5 3.9/174.6 1.0/ 78 167 24 14.4 +43/ 29
10/05 21:40 21 19.66 -08 11.1 1.721 2.461 127.4 18.8 3.8/168.2 1.0/ 78 170 25 14.4 +43/ 27
10/06 21:40 21 19.72 -08 14.8 1.727 2.456 126.5 19.1 3.8/161.5 1.0/ 77 159 27 14.4 +43/ 28
10/07 21:40 21 19.80 -08 18.4 1.733 2.452 125.5 19.4 3.8/154.9 1.0/ 77 146 28 14.4 +42/ 29
10/08 21:40 21 19.91 -08 21.9 1.739 2.448 124.5 19.6 3.9/148.4 1.1/ 77 132 29 14.4 +42/ 30
10/09 21:30 21 20.05 -08 25.2 1.746 2.444 123.6 19.9 4.1/142.4 1.1/ 77 118 1 14.4 +42/ 28
