IAA RAS IAA Minor Planet Database

2020 PD1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5256847896 ± 1.10e-06
Semi-major axis (a)2.7105379021 AU ± 7.28e-06
Inclination (i)16.65170512° ± 1.98e-05
Long. of Asc. Node (Ω)195.49327483° ± 4.17e-06
Arg. of Perihelion (ω)194.57792027° ± 1.94e-05
Mean Anomaly (M)49.17976287° ± 1.64e-03
Mean Motion (n)0.2208660933°/day ± 8.90e-07
Perihelion dist (q)1.28564936 AU ± 4.56e-06
Aphelion dist (Q)4.13542645 AU ± 1.15e-05
Orbital Period4.46255135 yr ± 1.80e-05
Physical Parameters
H (abs. magnitude)19.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty1
Orbit TypeAmor
MOID0.293563 AU
Observations Used561
Oppositions1
Arc Total2020-2021
First Observation Used2020-06-22
Last Observation Used2021-02-07
Observations (565)
Date Type RA Dec Mag Band Observatory
2020-09-19 10:41:40 C 00 54 04.15 +20 49 33.0 – V T05
2020-09-19 10:50:15 C 00 54 04.81 +20 49 21.7 – V T05
2020-09-19 10:54:14 C 00 54 05.13 +20 49 16.8 – V T05
2020-09-19 11:02:08 C 00 54 05.73 +20 49 07.6 – V T05
2020-09-19 22:47:20 C 00 55 05.15 +20 34 09.7 – V 160
2020-09-19 22:52:40 C 00 55 05.58 +20 34 02.7 – V 160
2020-09-19 22:58:01 C 00 55 06.01 +20 33 56.0 – V 160
2020-09-19 23:17:21 C 00 55 07.52 +20 33 28.9 – V K87
2020-09-19 23:21:20 C 00 55 07.83 +20 33 24.2 – V K87
2020-09-19 23:25:16 C 00 55 08.13 +20 33 19.2 – V K87
2020-09-20 06:59:43 C 00 55 46.52 +20 23 41.5 – V 703
2020-09-20 07:07:19 C 00 55 47.16 +20 23 32.0 – V 703
2020-09-20 07:14:55 C 00 55 47.74 +20 23 22.2 – V 703
2020-09-20 07:22:31 C 00 55 48.38 +20 23 11.9 – V 703
2020-09-20 17:35:08 C 00 56 40.41 +20 09 49.3 – u N31
2020-09-20 17:48:06 C 00 56 41.42 +20 09 33.2 – u N31
2020-09-20 17:58:24 C 00 56 41.99 +20 09 14.5 – u N31
2020-09-20 23:04:13 C 00 57 07.55 +20 02 25.3 – V K87
2020-09-20 23:11:55 C 00 57 08.20 +20 02 14.5 – V K87
2020-09-20 23:19:35 C 00 57 08.81 +20 02 04.4 – V K87
2020-09-21 11:30:01 C 00 58 10.14 +19 45 47.7 – V T08
2020-09-21 11:34:48 C 00 58 10.51 +19 45 41.4 – V T08
2020-09-21 12:21:37 C 00 58 14.13 +19 44 36.7 – V T08
2020-09-21 12:30:50 C 00 58 14.87 +19 44 23.9 – V T08
2020-09-21 23:29:48 C 00 59 11.41 +19 28 57.7 – V A17
2020-09-21 23:46:44 C 00 59 12.76 +19 28 34.0 – V A17
2020-09-22 00:03:39 C 00 59 14.12 +19 28 10.3 – V A17
2020-09-22 22:14:13 C 01 01 07.46 +18 56 25.4 – V K88
2020-09-22 22:15:24 C 01 01 07.53 +18 56 23.5 – V K88
2020-09-22 22:16:39 C 01 01 07.66 +18 56 21.6 – V K88
2020-09-23 07:21:20 C 01 01 54.17 +18 43 04.7 – U I41
2020-09-23 07:37:11 C 01 01 55.43 +18 42 41.4 – U I41
2020-09-23 08:56:05 C 01 02 01.45 +18 40 44.8 – V 703
2020-09-23 09:04:16 C 01 02 02.09 +18 40 32.9 – V 703
2020-09-23 09:12:26 C 01 02 02.72 +18 40 20.6 – V 703
2020-09-23 09:20:37 C 01 02 03.42 +18 40 08.0 – V 703
2020-09-23 09:41:46 C 01 02 06.302 +18 39 41.43 – U F51
2020-09-23 10:00:39 C 01 02 07.787 +18 39 13.49 – U F51
2020-09-23 10:12:35 C 01 02 07.69 +18 38 49.7 – U I41
2020-09-23 10:19:31 C 01 02 09.264 +18 38 45.52 – U F51
2020-09-23 10:38:34 C 01 02 10.752 +18 38 17.22 – U F51
2020-09-23 12:15:09 C 01 02 18.27 +18 35 52.7 – V T05
2020-09-23 12:19:47 C 01 02 18.66 +18 35 45.9 – V T05
2020-09-23 12:29:01 C 01 02 19.38 +18 35 31.9 – V T05
2020-09-23 12:43:39 C 01 02 20.52 +18 35 09.5 – V T05
2020-09-24 06:22:52 C 01 03 52.55 +18 08 11.3 – U I41
2020-09-24 08:39:32 C 01 04 03.39 +18 04 41.0 – U I41
2020-09-24 21:25:50 C 01 05 09.99 +17 44 31.0 – V Z80
2020-09-24 21:32:30 C 01 05 10.46 +17 44 21.3 – V Z80
2020-09-24 21:39:11 C 01 05 11.05 +17 44 10.8 – V Z80