IAA RAS IAA Minor Planet Database

2020 PM4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4785195572 ± 8.21e-06
Semi-major axis (a)1.7819662665 AU ± 2.51e-05
Inclination (i)5.50194604° ± 7.49e-05
Long. of Asc. Node (Ω)329.38813547° ± 5.49e-05
Arg. of Perihelion (ω)311.28316374° ± 8.55e-05
Mean Anomaly (M)92.17991379° ± 1.74e-02
Mean Motion (n)0.4143459122°/day ± 8.77e-06
Perihelion dist (q)0.92926056 AU ± 1.96e-05
Aphelion dist (Q)2.63467198 AU ± 3.99e-05
Orbital Period2.37875228 yr ± 5.03e-05
Physical Parameters
H (abs. magnitude)21.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.231″
Uncertainty2
Orbit TypeApollo
MOID0.010301 AU
Observations Used198
Oppositions1
Arc Total2020-2020
First Observation Used2020-03-16
Last Observation Used2020-10-18
Observations (213)
Date Type RA Dec Mag Band Observatory
2020-08-24 12:15:34 C 01 18 16.50 +15 03 08.5 – V T08
2020-08-24 23:44:14 C 01 15 31.71 +15 07 54.9 – V 204
2020-08-24 23:50:05 C 01 15 30.23 +15 07 57.4 – V 204
2020-08-24 23:55:57 C 01 15 28.78 +15 08 00.8 – V 204
2020-08-25 01:47:17 C 01 15 00.69 +15 08 48.7 – V K87
2020-08-25 01:54:59 C 01 14 58.72 +15 08 52.1 – V K87
2020-08-25 02:02:40 C 01 14 56.84 +15 08 55.5 – V K87
2020-08-26 02:12:18 C 01 09 26.53 +15 18 42.7 – q B88
2020-08-26 02:45:17 C 01 09 18.75 +15 18 55.2 – q B88
2020-08-26 03:18:17 C 01 09 10.96 +15 19 06.5 – q B88
2020-08-26 09:05:07 C 01 07 57.48 +15 21 22.4 – V I52
2020-08-26 09:06:23 C 01 07 57.18 +15 21 22.6 – V I52
2020-08-26 09:07:28 C 01 07 56.95 +15 21 23.4 – V I52
2020-08-26 09:09:08 C 01 07 56.55 +15 21 23.7 – V I52
2020-08-26 11:52:25 C 01 07 21.82 +15 22 33.2 – V T05
2020-08-26 11:55:05 C 01 07 21.15 +15 22 34.8 – V T05
2020-08-26 12:04:01 C 01 07 19.05 +15 22 37.5 – V T05
2020-08-26 12:32:18 C 01 07 12.41 +15 22 47.3 – V T05
2020-08-27 01:54:04 C 01 04 22.52 +15 26 22.3 – V K87
2020-08-27 02:01:37 C 01 04 20.88 +15 26 24.6 – V K87
2020-08-27 02:09:09 C 01 04 19.24 +15 26 26.1 – V K87
2020-08-27 07:54:45 C 01 03 10.46 +15 28 22.2 – V G96
2020-08-27 08:02:12 C 01 03 08.80 +15 28 24.6 – V G96
2020-08-27 08:09:42 C 01 03 07.16 +15 28 27.0 – V G96
2020-08-27 08:17:11 C 01 03 05.50 +15 28 29.2 – V G96
2020-08-27 20:49:01 C 01 00 35.66 +15 31 16.9 – V A17
2020-08-27 21:02:19 C 01 00 33.00 +15 31 20.2 – V A17
2020-08-27 21:24:45 C 01 00 28.47 +15 31 26.4 – V A17
2020-08-28 08:08:35 C 00 58 21.82 +15 34 17.6 – V 703
2020-08-28 08:16:06 C 00 58 20.29 +15 34 19.8 – V 703
2020-08-28 08:23:38 C 00 58 18.71 +15 34 22.0 – V 703
2020-08-28 11:33:47 C 00 57 42.20 +15 35 16.7 – V T08
2020-08-28 11:35:07 C 00 57 41.97 +15 35 16.9 – V T08
2020-08-28 11:42:26 C 00 57 40.41 +15 35 18.5 – V T08
2020-08-28 11:49:57 C 00 57 38.85 +15 35 20.4 – V T08
2020-08-28 12:09:42 C 00 57 34.70 +15 35 24.5 – V T08
2020-08-28 12:41:59 C 00 57 27.93 +15 35 31.7 – V T08
2020-08-28 13:07:49 C 00 57 22.47 +15 35 36.7 – V T08
2020-09-07 05:36:16 C 00 22 48.60 +15 33 09.0 – V I52
2020-09-07 05:39:31 C 00 22 48.21 +15 33 08.7 – V I52
2020-09-07 05:42:20 C 00 22 47.87 +15 33 08.5 – V I52
2020-09-07 23:13:08 C 00 20 46.45 +15 29 57.7 – V B49
2020-09-07 23:23:35 C 00 20 45.17 +15 29 55.5 – V B49
2020-09-07 23:35:03 C 00 20 43.68 +15 29 54.3 – V B49
2020-09-08 01:27:41 C 00 20 29.55 +15 29 27.2 – V K87
2020-09-08 01:42:49 C 00 20 27.79 +15 29 23.9 – V K87
2020-09-08 01:57:57 C 00 20 25.95 +15 29 21.1 – V K87
2020-09-08 02:01:51 C 00 20 25.25 +15 29 23.3 – V L01
2020-09-08 02:07:27 C 00 20 24.55 +15 29 22.3 – V L01
2020-09-08 02:13:37 C 00 20 23.80 +15 29 20.8 – V L01