IAA RAS IAA SBSS Data Base

2020 PC5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5456391435 ± 3.15e-08
Semi-major axis (a)2.7019318561 AU ± 1.86e-08
Inclination (i)16.99174843° ± 4.62e-06
Long. of Asc. Node (Ω)195.86216422° ± 4.64e-06
Arg. of Perihelion (ω)228.68655229° ± 1.09e-05
Mean Anomaly (M)39.58647001° ± 3.99e-06
Mean Motion (n)0.2219221691°/day ± 2.29e-09
Perihelion dist (q)1.22765207 AU ± 8.56e-08
Aphelion dist (Q)4.17621164 AU ± 8.99e-08
Orbital Period4.44131511 yr ± 4.59e-08
Physical Parameters
H (abs. magnitude)18.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.261″
Uncertainty0
Orbit TypeAmor
MOID0.304756 AU
Observations Used570
Oppositions8
Arc Total2011-2021
First Observation Used2011-10-13
Last Observation Used2021-02-09
Observations (622)
Date Type RA Dec Mag Band Observatory
2011-10-13 06:43:54 C 21 55 25.950 -00 19 23.71 – V F51
2011-10-13 06:59:37 C 21 55 26.076 -00 19 39.71 – V F51
2011-11-13 05:23:00 C 22 27 43.978 -10 31 03.06 – V F51
2011-11-13 05:38:38 C 22 27 45.137 -10 31 12.15 – V F51
2011-11-14 05:51:42 C 22 29 36.820 -10 44 58.08 – V F51
2011-11-14 06:09:24 C 22 29 38.153 -10 45 07.89 – V F51
2011-11-22 04:48:57 C 22 45 51.255 -12 18 01.67 – V F51
2011-11-22 05:04:16 C 22 45 52.594 -12 18 07.72 – V F51
2012-01-07 05:36:54 C 00 59 50.945 -12 33 06.19 – V F51
2017-02-02 14:12:21 C 13 04 11.860 -14 37 36.38 – V F51
2017-02-02 14:27:11 C 13 04 11.838 -14 37 34.76 – V F51
2017-02-02 14:42:04 C 13 04 11.851 -14 37 33.24 – V F51
2017-02-02 14:56:56 C 13 04 11.815 -14 37 31.66 – V F51
2017-02-21 13:52:58 C 12 59 04.142 -13 09 28.15 – V F51
2017-02-21 14:11:10 C 12 59 03.712 -13 09 23.06 – V F51
2017-02-21 14:29:22 C 12 59 03.289 -13 09 17.76 – V F51
2017-02-21 14:47:33 C 12 59 02.876 -13 09 12.87 – V F51
2017-04-20 07:33:28 C 12 11 16.117 -03 18 38.72 – V F51
2017-04-20 07:51:17 C 12 11 15.611 -03 18 31.94 – V F51
2017-04-20 08:09:09 C 12 11 15.204 -03 18 25.25 – V F51
2017-04-20 08:27:02 C 12 11 14.724 -03 18 18.37 – V F51
2020-08-14 08:34:33 C 23 51 58.83 +19 17 22.6 – V G96
2020-08-14 08:40:40 C 23 51 58.95 +19 17 23.1 – V G96
2020-08-14 08:46:46 C 23 51 59.06 +19 17 23.6 – V G96
2020-08-14 08:54:48 C 23 51 59.20 +19 17 24.3 – V G96
2020-08-14 10:25:02 C 23 52 00.83 +19 17 32.9 – V G96
2020-08-14 11:32:43 C 23 52 02.06 +19 17 38.6 – V G96
2020-08-14 11:49:47 C 23 52 02.38 +19 17 40.3 – V G96
2020-08-15 10:30:50 C 23 52 29.64 +19 19 35.7 – V I52
2020-08-15 10:43:31 C 23 52 29.90 +19 19 36.8 – V I52
2020-08-15 11:14:33 C 23 52 30.41 +19 19 38.9 – V I52
2020-08-16 00:18:25 C 23 52 45.88 +19 20 32.5 – V 033
2020-08-16 00:21:25 C 23 52 45.92 +19 20 32.8 – V 033
2020-08-16 00:24:25 C 23 52 45.97 +19 20 32.9 – V 033
2020-08-16 07:49:55 C 23 52 54.44 +19 21 04.0 – V H36
2020-08-16 08:44:02 C 23 52 55.30 +19 21 06.9 – V H36
2020-08-16 22:52:43 C 23 53 11.29 +19 21 52.9 – V 033
2020-08-16 22:55:43 C 23 53 11.35 +19 21 53.1 – V 033
2020-08-16 22:58:43 C 23 53 11.40 +19 21 53.3 – V 033
2020-08-17 08:51:38 C 23 53 22.00 +19 22 25.0 – V I52
2020-08-17 09:05:15 C 23 53 22.20 +19 22 25.5 – V I52
2020-08-17 09:19:31 C 23 53 22.40 +19 22 26.0 – V I52
2020-08-17 09:33:25 C 23 53 22.67 +19 22 26.8 – V 673
2020-08-17 09:45:03 C 23 53 23.04 +19 22 27.1 – V 673
2020-08-19 09:53:13 C 23 54 12.455 +19 23 43.88 – U F52
2020-08-19 10:10:38 C 23 54 12.695 +19 23 44.07 – U F52
2020-08-19 10:28:06 C 23 54 12.936 +19 23 44.31 – U F52
2020-08-19 10:45:44 C 23 54 13.179 +19 23 44.59 – U F52
2020-08-20 08:56:23 C 23 54 33.92 +19 23 40.2 – V I52
2020-08-20 09:17:21 C 23 54 34.20 +19 23 40.1 – V I52