52P/Harrington-Abell (P/1955 F1, P/1962 B1) ..

[Silvester]

52P/Harrington-Abell (P/1955 F1, P/1962 B1), К-1, M-1, #1
#13

Элементы орбиты кометы 52P/Harrington-Abell:

52P/Harrington-Abell
Epoch 1983 Dec. 12.0 TT = JDT 2445680.5
T 1983 Dec. 1.67196 TT MPC
q 1.7850609 (2000.0) P Q
n 0.12942110 Peri. 138.56788 -0.44232052 -0.89429749
a 3.8707875 Node 337.42995 +0.76941430 -0.33959300
e 0.5388378 Incl. 10.16086 +0.46081904 -0.29139079
P 7.62
From 563 observations 1983 Sept. 17-2013 Dec. 10, mean residual 0".8.
Nongravitational parameters A1 = +0.37, A2 = +0.0053.

52P/Harrington-Abell
Epoch 1991 July 3.0 TT = JDT 2448440.5
T 1991 July 6.93030 TT MPC
q 1.7743868 (2000.0) P Q
n 0.12991177 Peri. 138.66508 -0.44252177 -0.89416848
a 3.8610347 Node 337.34408 +0.76931111 -0.33951456
e 0.5404375 Incl. 10.18258 +0.46079811 -0.29187771
P 7.59
From 563 observations 1983 Sept. 17-2013 Dec. 10, mean residual 0".8.
Nongravitational parameters A1 = +0.37, A2 = +0.0053.

52P/Harrington-Abell
Epoch 1999 Jan. 22.0 TT = JDT 2451200.5
T 1999 Jan. 27.87635 TT MPC
q 1.7559857 (2000.0) P Q
n 0.13089583 Peri. 138.89985 -0.44533871 -0.89273841
a 3.8416592 Node 337.28782 +0.76809231 -0.34160481
e 0.5429095 Incl. 10.21842 +0.46011699 -0.29380995
P 7.53
From 563 observations 1983 Sept. 17-2013 Dec. 10, mean residual 0".8.
Nongravitational parameters A1 = +0.37, A2 = +0.0053.

52P/Harrington-Abell
Epoch 2006 Aug. 13.0 TT = JDT 2453960.5
T 2006 Aug. 14.77424 TT MPC
q 1.7571146 (2000.0) P Q
n 0.13079324 Peri. 139.08470 -0.44651641 -0.89212476
a 3.8436679 Node 337.17787 +0.76776139 -0.34249663
e 0.5428547 Incl. 10.22044 +0.45952753 -0.29463448
P 7.54
From 563 observations 1983 Sept. 17-2013 Dec. 10, mean residual 0".8.
Nongravitational parameters A1 = +0.37, A2 = +0.0053.

52P/Harrington-Abell
Epoch 2013 Nov. 4.0 TT = JDT 2456600.5
T 2014 Mar. 7.57102 TT MPC
q 1.7730548 (2000.0) P Q
n 0.13001438 Peri. 139.62200 -0.44995907 -0.89031765
a 3.8590030 Node 336.85969 +0.76676168 -0.34508144
e 0.5405407 Incl. 10.23013 +0.45783551 -0.29707455
P 7.58
From 563 observations 1983 Sept. 17-2013 Dec. 10, mean residual 0".8.
Nongravitational parameters A1 = +0.37, A2 = +0.0053.

52P/Harrington-Abell
Epoch 2014 Mar. 4.0 TT = JDT 2456720.5
T 2014 Mar. 7.53995 TT MPC
q 1.7731264 (2000.0) P Q
n 0.12996770 Peri. 139.61350 -0.44972211 -0.89043561
a 3.8599271 Node 336.85288 +0.76685918 -0.34486741
e 0.5406322 Incl. 10.23057 +0.45790505 -0.29696952
P 7.58
From 563 observations 1983 Sept. 17-2013 Dec. 10, mean residual 0".8.
Nongravitational parameters A1 = +0.37, A2 = +0.0053.

52P/Harrington-Abell
Epoch 2021 Sept. 23.0 TT = JDT 2459480.5
T 2021 Oct. 5.17966 TT MPC
q 1.7772186 (2000.0) P Q
n 0.12975499 Peri. 139.59061 -0.44913328 -0.89072881
a 3.8641442 Node 336.83776 +0.76709914 -0.34433757
e 0.5400745 Incl. 10.23164 +0.45808100 -0.29670495
P 7.60
From 563 observations 1983 Sept. 17-2013 Dec. 10, mean residual 0".8.
Nongravitational parameters A1 = +0.37, A2 = +0.0053.

Дата, блеск, размер комы и конденсация, обс. индекс, прочее:
52P/Harrington-Abell 2013 12 10.85 15.8 N C10
52P/Harrington-Abell 2013 12 08.94 16.4 N C10
52P/Harrington-Abell 2013 12 08.78 15.6 N A77
52P/Harrington-Abell 2013 12 08.20 15.8 N J24
52P/Harrington-Abell 2013 12 07.00 15.9 N I72
52P/Harrington-Abell 2013 12 06.94 15.9 N 939
52P/Harrington-Abell 2013 12 05.13 15.8 N J24
52P/Harrington-Abell 2013 12 03.66 15.6 T 900
52P/Harrington-Abell 2013 12 03.04 15.9 N J53
52P/Harrington-Abell 2013 12 01.46 15.4 T D88
52P/Harrington-Abell 2013 11 29.98 16.1 N 939
52P/Harrington-Abell 2013 11 29.16 17.0 T 926
52P/Harrington-Abell 2013 11 28.87 16.6 N B70
52P/Harrington-Abell 2013 11 25.96 16.3 N C23
52P/Harrington-Abell 2013 11 24.05 18.1 N I89
52P/Harrington-Abell 2013 11 13.38 17.8 T H45
52P/Harrington-Abell 2013 11 12.14 17.0 N K25
52P/Harrington-Abell 2013 11 10.04 17.1 N 939
52P/Harrington-Abell 2013 11 05.07 17.4 N C10
52P/Harrington-Abell 2013 11 02.10 16.8 N J24
52P/Harrington-Abell 2013 11 01.02 17.6 N 511
52P/Harrington-Abell 2013 10 28.89 17.5 T C32
52P/Harrington-Abell 2013 10 16.50 17.8 T 703
52P/Harrington-Abell 2013 10 11.14 18.2 N G40
52P/Harrington-Abell 2013 10 09.69 18.6 T 349
52P/Harrington-Abell 2013 10 03.39 18.0 T 703
52P/Harrington-Abell 2013 10 03.36 H06
52P/Harrington-Abell 2013 10 01.16 18.7 N G40
52P/Harrington-Abell 2007 03 14.64 19.9 T E12