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
2020-09-14 07:47:18 C 00 43 55.47 +23 02 50.8 – V G96
2020-09-14 07:55:30 C 00 43 56.10 +23 02 43.6 – V G96
2020-09-14 08:03:42 C 00 43 56.71 +23 02 35.7 – V G96
2020-09-14 08:55:06 C 00 44 00.74 +23 01 47.2 – U I41
2020-09-14 08:56:29 C 00 44 00.86 +23 01 46.0 – U I41
2020-09-14 09:36:17 C 00 44 03.86 +23 01 08.7 – U I41
2020-09-14 23:43:36 C 00 45 13.37 +22 47 35.0 – V K87
2020-09-14 23:50:32 C 00 45 13.90 +22 47 28.4 – V K87
2020-09-14 23:57:27 C 00 45 14.45 +22 47 21.6 – V K87
2020-09-15 00:22:32 C 00 45 16.34 +22 46 59.1 – V 130
2020-09-15 00:26:50 C 00 45 16.70 +22 46 53.8 – V 130
2020-09-15 00:31:08 C 00 45 17.01 +22 46 50.5 – V 130
2020-09-15 00:35:26 C 00 45 17.34 +22 46 46.5 – V 130
2020-09-15 01:55:09 C 00 45 23.50 +22 45 30.4 18.9 q 122
2020-09-15 02:20:07 C 00 45 25.43 +22 45 05.0 18.8 q 122
2020-09-15 02:43:54 C 00 45 27.26 +22 44 41.7 18.8 q 122
2020-09-15 03:47:11 C 00 45 34.13 +22 43 38.2 – q 734
2020-09-15 03:50:30 C 00 45 34.38 +22 43 35.3 – q 734
2020-09-15 04:00:28 C 00 45 35.13 +22 43 24.6 – q 734
2020-09-15 04:03:47 C 00 45 35.43 +22 43 21.6 – q 734
2020-09-15 07:23:14 C 00 45 51.27 +22 40 10.0 – U I41
2020-09-15 08:33:06 C 00 45 56.61 +22 39 01.4 – U I41
2020-09-15 08:59:40 C 00 45 58.62 +22 38 35.0 – U I41
2020-09-15 11:37:39 C 00 46 11.53 +22 36 02.1 – V T05
2020-09-15 11:41:41 C 00 46 11.82 +22 35 59.3 – V T05
2020-09-15 11:49:38 C 00 46 12.42 +22 35 50.5 – V T05
2020-09-15 12:04:06 C 00 46 13.50 +22 35 36.0 – V T05
2020-09-17 08:51:29 C 00 49 55.986 +21 48 13.16 – U F51
2020-09-17 09:09:59 C 00 49 57.398 +21 47 53.21 – U F51
2020-09-17 09:28:18 C 00 49 58.821 +21 47 33.14 – U F51
2020-09-17 09:46:40 C 00 50 00.231 +21 47 12.93 – U F51
2020-09-17 10:30:31 C 00 50 03.54 +21 46 25.5 – V T08
2020-09-17 10:33:18 C 00 50 03.79 +21 46 21.4 – V T08
2020-09-17 10:52:21 C 00 50 05.22 +21 46 00.4 – V T08
2020-09-17 10:56:25 C 00 50 05.53 +21 45 56.3 – V T08
2020-09-17 21:07:42 C 00 50 56.83 +21 34 10.0 – V A17
2020-09-17 21:26:53 C 00 50 58.37 +21 33 48.6 – V A17
2020-09-17 21:43:50 C 00 50 59.74 +21 33 29.5 – V A17
2020-09-18 23:28:37 C 00 53 07.91 +21 03 09.6 – V 160
2020-09-18 23:32:58 C 00 53 08.19 +21 03 04.3 – V 160
2020-09-18 23:38:51 C 00 53 08.67 +21 02 57.7 – V 160
2020-09-19 09:00:23 C 00 53 54.88 +20 51 30.4 – q 734
2020-09-19 09:02:51 C 00 53 55.06 +20 51 27.0 – q 734
2020-09-19 09:05:22 C 00 53 55.25 +20 51 23.7 – q 734
2020-09-19 09:07:44 C 00 53 55.44 +20 51 21.0 – q 734
2020-09-19 09:10:07 C 00 53 55.62 +20 51 17.8 – q 734
2020-09-19 09:10:52 C 00 53 55.98 +20 51 20.1 – V G96
2020-09-19 09:19:01 C 00 53 56.61 +20 51 10.1 – V G96
2020-09-19 09:27:10 C 00 53 57.24 +20 50 59.8 – V G96
2020-09-19 09:35:20 C 00 53 57.88 +20 50 49.8 – V G96