IAA RAS IAA Minor Planet Database

2020 PH

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8227834159 ± 1.01e-04
Semi-major axis (a)2.1336984193 AU ± 9.45e-04
Inclination (i)17.62797922° ± 4.75e-03
Long. of Asc. Node (Ω)254.09025380° ± 1.01e-02
Arg. of Perihelion (ω)175.41966098° ± 9.36e-03
Mean Anomaly (M)233.99205547° ± 3.93e-01
Mean Motion (n)0.3162370303°/day ± 2.10e-04
Perihelion dist (q)0.37812675 AU ± 2.74e-04
Aphelion dist (Q)3.88927009 AU ± 1.74e-03
Orbital Period3.11673267 yr ± 2.07e-03
Physical Parameters
H (abs. magnitude)20.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.392″
Uncertainty3
Orbit TypeApollo
MOID0.275171 AU
Observations Used61
Oppositions1
Arc Total2020-2020
First Observation Used2020-06-20
Last Observation Used2020-08-11
Observations (62)
Date Type RA Dec Mag Band Observatory
2020-06-20 11:39:18 C 20 44 57.194 +03 10 42.51 – V F51
2020-06-20 12:14:28 C 20 44 56.487 +03 11 17.01 – V F51
2020-06-20 12:32:13 C 20 44 56.079 +03 11 34.44 – V F51
2020-06-22 11:39:27 C 20 43 56.719 +03 58 44.72 – V F52
2020-06-22 11:56:35 C 20 43 56.267 +03 59 02.34 – V F52
2020-06-22 12:13:48 C 20 43 55.838 +03 59 19.44 – V F52
2020-06-22 12:31:02 C 20 43 55.387 +03 59 37.74 – V F52
2020-08-08 08:51:36 C 17 35 21.706 +39 51 54.08 – U F52
2020-08-08 09:02:43 C 17 35 16.314 +39 52 17.23 – U F52
2020-08-08 09:13:51 C 17 35 10.881 +39 52 40.71 – U F52
2020-08-08 20:14:08 C 17 29 52.59 +40 15 26.5 – V 246
2020-08-08 20:14:26 C 17 29 52.42 +40 15 27.1 – V 246
2020-08-08 20:14:43 C 17 29 52.39 +40 15 27.1 – V 246
2020-08-08 20:15:01 C 17 29 52.19 +40 15 27.5 – V 246
2020-08-08 20:15:19 C 17 29 52.01 +40 15 26.8 – V 246
2020-08-08 20:16:35 C 17 29 51.43 +40 15 31.0 – V 246
2020-08-08 20:16:53 C 17 29 51.22 +40 15 31.7 – V 246
2020-08-08 20:17:11 C 17 29 51.09 +40 15 31.8 – V 246
2020-08-08 20:17:38 C 17 29 50.91 +40 15 32.8 – V 246
2020-08-08 20:17:57 C 17 29 50.74 +40 15 34.1 – V 246
2020-08-08 20:34:34 C 17 29 41.27 +40 15 57.0 – V N88
2020-08-08 20:41:20 C 17 29 37.92 +40 16 10.7 – V N88
2020-08-08 21:04:33 C 17 29 28.16 +40 17 08.1 – V J95
2020-08-08 21:11:41 C 17 29 24.57 +40 17 21.8 – V J95
2020-08-08 21:16:25 C 17 29 22.23 +40 17 31.8 – V J95
2020-08-08 21:20:59 C 17 29 19.94 +40 17 41.7 – V J95
2020-08-08 21:48:48 C 17 29 05.80 +40 18 39.3 – V 203
2020-08-08 21:49:02 C 17 29 05.72 +40 18 39.5 – V 204
2020-08-08 22:05:28 C 17 28 57.59 +40 19 12.4 – V 204
2020-08-08 22:19:11 C 17 28 50.81 +40 19 39.9 – V 204
2020-08-08 22:23:04 C 17 28 48.84 +40 19 47.8 – V 203
2020-08-08 23:23:55 C 17 28 18.66 +40 21 47.5 – V L01
2020-08-08 23:26:23 C 17 28 17.37 +40 21 53.0 – V L01
2020-08-08 23:28:53 C 17 28 16.23 +40 21 57.4 – V L01
2020-08-09 00:01:30 C 17 28 00.09 +40 23 03.2 – V 104
2020-08-09 00:07:00 C 17 27 57.33 +40 23 13.9 – V 104
2020-08-09 00:12:30 C 17 27 54.63 +40 23 24.5 – V 104
2020-08-09 02:26:38 C 17 26 50.32 +40 28 05.7 – V H36
2020-08-09 02:37:24 C 17 26 44.90 +40 28 27.4 – V H36
2020-08-09 02:42:46 C 17 26 42.16 +40 28 38.1 – V H36
2020-08-09 04:16:23 C 17 25 55.64 +40 31 48.0 – V I52
2020-08-09 04:16:59 C 17 25 55.35 +40 31 48.9 – V I52
2020-08-09 04:17:36 C 17 25 55.06 +40 31 50.1 – V I52
2020-08-09 04:18:12 C 17 25 54.75 +40 31 51.2 – V I52
2020-08-09 04:31:56 C 17 25 47.43 +40 32 13.7 – q 734
2020-08-09 04:37:59 C 17 25 44.31 +40 32 26.9 – q 734
2020-08-09 04:44:02 C 17 25 41.37 +40 32 37.6 – q 734
2020-08-09 04:50:05 C 17 25 38.35 +40 32 49.7 – q 734
2020-08-09 04:56:07 C 17 25 35.25 +40 33 00.8 – q 734
2020-08-09 05:01:20 C 17 25 33.54 +40 33 10.9 – L 658