IAA RAS IAA Minor Planet Database

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
2020-09-14 21:36:31 C 23 57 23.40 +15 59 25.3 – Y B18
2020-09-14 22:00:08 C 23 57 23.57 +15 59 05.8 – V A17
2020-09-14 22:17:04 C 23 57 23.45 +15 58 53.6 – V A17
2020-09-14 22:34:01 C 23 57 23.30 +15 58 41.1 – V A17
2020-09-15 01:07:26 C 23 57 22.15 +15 56 49.2 20.0 q 122
2020-09-15 01:25:31 C 23 57 22.00 +15 56 35.6 19.8 q 122
2020-09-15 01:50:25 C 23 57 21.81 +15 56 16.9 19.5 q 122
2020-09-15 11:23:25 C 23 57 18.94 +15 49 11.7 – V T05
2020-09-15 11:27:33 C 23 57 18.86 +15 49 08.5 – V T05
2020-09-15 11:35:41 C 23 57 18.82 +15 49 02.2 – V T05
2020-09-15 11:53:36 C 23 57 18.63 +15 48 49.2 – V T05
2020-09-16 08:44:23 C 23 57 12.434 +15 32 37.25 – U F51
2020-09-16 09:00:34 C 23 57 12.279 +15 32 24.52 – U F51
2020-09-16 09:16:48 C 23 57 12.124 +15 32 11.72 – U F51
2020-09-16 09:33:17 C 23 57 11.963 +15 31 58.73 – U F51
2020-09-17 00:56:34 C 23 57 05.56 +15 19 27.3 – Y B18
2020-09-17 00:56:34 C 23 57 05.57 +15 19 27.1 – Y B18
2020-09-17 00:58:39 C 23 57 05.55 +15 19 24.8 – Y B18
2020-09-17 01:06:10 C 23 57 05.49 +15 19 18.6 – Y B18
2020-09-17 01:09:14 C 23 57 05.47 +15 19 16.6 – Y B18
2020-09-17 01:12:19 C 23 57 05.41 +15 19 13.3 – Y B18
2020-09-17 01:15:24 C 23 57 05.41 +15 19 11.4 – Y B18
2020-09-17 01:18:29 C 23 57 05.41 +15 19 09.0 – Y B18
2020-09-17 01:21:35 C 23 57 05.38 +15 19 06.1 – Y B18
2020-09-17 01:24:40 C 23 57 05.36 +15 19 03.1 – Y B18
2020-09-17 01:27:45 C 23 57 05.33 +15 19 01.2 – Y B18
2020-09-17 01:30:50 C 23 57 05.32 +15 18 58.1 – Y B18
2020-09-17 01:33:55 C 23 57 05.29 +15 18 56.2 – Y B18
2020-09-17 06:43:56 C 23 57 04.29 +15 14 44.9 – V 703
2020-09-17 06:51:33 C 23 57 04.20 +15 14 38.0 – V 703
2020-09-17 06:59:12 C 23 57 04.14 +15 14 31.5 – V 703
2020-09-17 12:40:14 C 23 57 01.318 +15 09 50.05 – U F51
2020-09-17 13:08:34 C 23 57 01.040 +15 09 26.02 – U F51
2020-09-17 13:36:40 C 23 57 00.773 +15 09 02.15 – U F51
2020-09-17 14:04:28 C 23 57 00.517 +15 08 38.43 – U F51
2020-09-17 19:14:45 C 23 56 59.69 +15 04 11.6 – q B18
2020-09-17 19:16:51 C 23 56 59.67 +15 04 09.8 – q B18
2020-09-17 19:18:55 C 23 56 59.65 +15 04 08.1 – q B18
2020-09-17 19:21:00 C 23 56 59.64 +15 04 06.4 – q B18
2020-09-17 19:23:06 C 23 56 59.62 +15 04 04.5 – q B18
2020-09-17 19:25:11 C 23 56 59.61 +15 04 02.8 – q B18
2020-09-17 19:27:15 C 23 56 59.57 +15 04 01.1 – q B18
2020-09-17 19:29:21 C 23 56 59.56 +15 03 59.4 – q B18
2020-09-17 19:31:26 C 23 56 59.54 +15 03 57.6 – q B18
2020-09-17 19:33:30 C 23 56 59.53 +15 03 55.7 – q B18
2020-09-17 21:03:11 C 23 56 58.66 +15 02 39.7 – q B18
2020-09-17 21:05:17 C 23 56 58.64 +15 02 38.0 – q B18
2020-09-17 21:08:06 C 23 56 58.61 +15 02 35.6 – q B18
2020-09-17 21:09:11 C 23 56 58.60 +15 02 34.6 – q B18
2020-09-17 21:11:20 C 23 56 58.57 +15 02 32.8 – q B18