C 2019 Q4 BORISOV
Orbital elements:
C/2019 Q4 (Borisov)
Epoch 2019 Dec. 23.0 TT = JDT 2458840.5
T 2019 Dec. 8.36912 TT Williams
q 2.0141179 (2000.0) P Q
z -1.1861625 Peri. 208.95270 -0.81497484 -0.19520825
+/-0.0082286 Node 308.21551 +0.56679135 -0.46459045
e 3.3890711 Incl. 43.98400 -0.12067966 -0.86374154
From 372 observations 2019 Aug. 30-Sept. 20, mean residual 0".5.
C/2019 Q4 (Borisov)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Dec. 8.36621 TT Williams
q 2.0140361 (2000.0) P Q
z -1.1863168 Peri. 208.95265 -0.81500586 -0.19519846
+/-0.0082286 Node 308.21787 +0.56674628 -0.46462386
e 3.3892848 Incl. 43.98145 -0.12068177 -0.86372578
From 372 observations 2019 Aug. 30-Sept. 20, mean residual 0".5.
Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2019 08 21 08 09 40.9 +35 55 02 3.9280 3.1402 34.0 10.4 18.9
...
2019 09 05 08 37 48.2 +32 01 43 3.5953 2.8985 40.2 13.0 18.4
...
2019 09 13 08 52 48.2 +29 37 01 3.4178 2.7760 43.5 14.5 18.1
...
2019 09 19 09 04 01.9 +27 37 56 3.2859 2.6876 46.0 15.6 17.9
2019 09 20 09 05 54.1 +27 17 09 3.2640 2.6732 46.5 15.8 17.8
2019 09 21 09 07 46.2 +26 56 06 3.2422 2.6589 46.9 16.0 17.8
...
2019 09 27 09 18 57.5 +24 43 43 3.1127 2.5751 49.4 17.2 17.6
...
2019 10 05 09 33 48.1 +21 30 12 2.9442 2.4695 52.7 18.8 17.3
...
2019 10 20 10 01 20.0 +14 29 01 2.6476 2.2941 58.7 21.8 16.7
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-S25
