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
2020-03-16 07:18:35 C 11 45 26.51 -06 09 32.2 – V G96
2020-03-16 07:35:18 C 11 45 25.15 -06 09 32.1 – V G96
2020-08-12 09:57:44 S 03 15 06.470 +08 09 22.93 – L C51
2020-08-12 11:31:48 S 03 14 06.533 +08 13 54.59 – L C51
2020-08-15 10:10:42 C 02 34 32.21 +11 03 51.1 – V G96
2020-08-15 10:16:47 C 02 34 29.04 +11 04 03.5 – V G96
2020-08-15 10:22:52 C 02 34 25.90 +11 04 15.7 – V G96
2020-08-15 10:28:57 C 02 34 22.70 +11 04 27.9 – V G96
2020-08-15 10:53:23 C 02 34 09.99 +11 05 16.9 – V I52
2020-08-15 10:53:44 C 02 34 09.79 +11 05 17.7 – V I52
2020-08-15 10:54:05 C 02 34 09.60 +11 05 18.5 – V I52
2020-08-15 10:54:27 C 02 34 09.41 +11 05 19.0 – V I52
2020-08-15 11:41:15 C 02 33 44.97 +11 06 52.1 – V I52
2020-08-15 11:41:38 C 02 33 44.78 +11 06 52.9 – V I52
2020-08-15 11:42:00 C 02 33 44.58 +11 06 53.5 – V I52
2020-08-15 11:42:21 C 02 33 44.41 +11 06 54.3 – V I52
2020-08-15 22:10:16 C 02 28 41.40 +11 26 27.3 – V N88
2020-08-15 22:10:49 C 02 28 41.13 +11 26 28.3 – V N88
2020-08-15 22:11:21 C 02 28 40.86 +11 26 29.2 – V N88
2020-08-15 22:11:52 C 02 28 40.61 +11 26 30.4 – V N88
2020-08-15 22:12:24 C 02 28 40.38 +11 26 31.3 – V N88
2020-08-15 22:13:58 C 02 28 39.57 +11 26 34.0 – V N88
2020-08-15 22:14:28 C 02 28 39.30 +11 26 35.0 – V N88
2020-08-15 22:15:00 C 02 28 39.04 +11 26 36.2 – V N88
2020-08-16 01:44:24 C 02 27 02.31 +11 32 53.1 – V L01
2020-08-16 01:47:35 C 02 27 00.76 +11 32 58.6 – V L01
2020-08-16 03:33:04 C 02 26 09.89 +11 36 12.4 – V C95
2020-08-16 03:39:58 C 02 26 06.50 +11 36 24.9 – V C95
2020-08-16 05:58:19 C 02 25 07.42 +11 40 34.3 – q 850
2020-08-16 06:21:48 C 02 24 56.28 +11 41 17.5 – q 850
2020-08-16 06:37:33 C 02 24 48.83 +11 41 46.8 – q 850
2020-08-16 08:03:14 C 02 24 07.87 +11 44 22.3 – q 850
2020-08-16 08:44:41 C 02 23 47.86 +11 45 35.8 – q 850
2020-08-16 09:16:09 C 02 23 32.73 +11 46 31.9 – q 850
2020-08-16 09:30:06 C 02 23 26.90 +11 46 48.3 – q H36
2020-08-16 09:34:55 C 02 23 24.54 +11 46 56.8 – q H36
2020-08-16 09:49:23 C 02 23 17.67 +11 47 21.9 – q H36
2020-08-16 09:53:42 C 02 23 15.55 +11 47 29.8 – q H36
2020-08-16 13:41:22 C 02 21 33.48 +11 54 33.8 – V T08
2020-08-16 14:11:55 C 02 21 18.86 +11 55 25.9 – V T08
2020-08-16 14:39:39 C 02 21 05.53 +11 56 12.5 – V T08
2020-08-16 14:42:18 C 02 21 04.29 +11 56 17.1 – V T08
2020-08-18 07:29:28 C 02 04 10.13 +12 56 20.2 – V I52
2020-08-18 07:33:58 C 02 04 08.38 +12 56 26.7 – V I52
2020-08-18 07:34:14 C 02 04 08.25 +12 56 27.4 – V I52
2020-08-18 07:38:44 C 02 04 06.46 +12 56 33.8 – V I52
2020-08-18 12:27:55 C 02 02 13.64 +13 03 14.9 – V T05
2020-08-18 13:10:03 C 02 01 56.50 +13 04 10.3 – V T05
2020-08-18 13:14:39 C 02 01 54.67 +13 04 16.8 – V T05
2020-08-18 13:20:35 C 02 01 52.21 +13 04 24.4 – V T05