IAA RAS IAA Minor Planet Database

2020 HB5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5623042000
Semi-major axis (a)2.2773091000 AU
Inclination (i)3.14222000°
Long. of Asc. Node (Ω)209.14311000°
Arg. of Perihelion (ω)324.50188000°
Mean Anomaly (M)231.85236000°
Mean Motion (n)0.2867946900°/day
Perihelion dist (q)0.99676860 AU
Aphelion dist (Q)3.55784960 AU
Orbital Period3.43663150 yr
Physical Parameters
H (abs. magnitude)24.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.390″
Uncertainty6
Orbit TypeApollo
MOID0.021912 AU
Observations Used56
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-05-17
Observations (56)
Date Type RA Dec Mag Band Observatory
2020-04-22 06:56:03 C 12 02 55.669 -00 25 04.75 – U F51
2020-04-22 07:14:20 C 12 03 04.298 -00 25 30.84 – U F51
2020-04-22 07:50:23 C 12 03 21.240 -00 26 22.07 – U F51
2020-04-22 20:02:45 C 12 09 18.11 -00 44 06.6 – V 033
2020-04-22 20:04:55 C 12 09 19.12 -00 44 09.6 – V 033
2020-04-22 20:07:04 C 12 09 20.11 -00 44 12.6 – V 033
2020-04-22 20:24:02 C 12 09 27.85 -00 44 34.0 – V 246
2020-04-22 20:25:15 C 12 09 28.38 -00 44 36.5 – V 246
2020-04-22 20:25:33 C 12 09 28.58 -00 44 36.2 – V 246
2020-04-22 20:26:52 C 12 09 29.18 -00 44 37.9 – V 246
2020-04-22 21:24:33 C 12 09 55.76 -00 45 53.0 – V L01
2020-04-22 21:27:06 C 12 09 56.90 -00 45 56.4 – V L01
2020-04-22 21:29:38 C 12 09 58.06 -00 46 00.0 – V L01
2020-04-22 21:32:09 C 12 09 59.23 -00 46 03.3 – V L01
2020-04-22 21:34:41 C 12 10 00.37 -00 46 06.4 – V L01
2020-04-22 21:49:24 C 12 10 08.25 -00 46 33.1 – V J95
2020-04-22 22:09:16 C 12 10 17.39 -00 47 00.1 – V J95
2020-04-23 04:04:14 C 12 13 07.17 -00 54 42.4 – V I52
2020-04-23 04:08:05 C 12 13 08.94 -00 54 47.4 – V I52
2020-04-23 04:08:42 C 12 13 09.22 -00 54 48.5 – V I52
2020-04-23 04:09:17 C 12 13 09.48 -00 54 49.2 – V I52
2020-04-23 04:19:16 C 12 13 13.54 -00 55 06.4 – V 858
2020-04-23 04:34:04 C 12 13 20.14 -00 55 26.2 – V 858
2020-04-23 04:48:52 C 12 13 26.77 -00 55 45.9 – V 858
2020-04-23 20:35:39 C 12 20 41.39 -01 16 55.9 – V 246
2020-04-23 20:35:57 C 12 20 41.58 -01 16 57.3 – V 246
2020-04-23 20:36:16 C 12 20 41.71 -01 16 57.7 – V 246
2020-04-23 20:36:52 C 12 20 41.96 -01 16 57.6 – V 246
2020-04-23 20:50:34 C 12 20 48.02 -01 17 17.7 – V 033
2020-04-23 20:52:43 C 12 20 48.99 -01 17 20.9 – V 033
2020-04-23 20:54:53 C 12 20 49.89 -01 17 23.6 – V 033
2020-04-23 21:08:27 C 12 20 56.66 -01 17 33.6 – q I93
2020-04-23 21:12:06 C 12 20 58.25 -01 17 39.6 – q I93
2020-04-23 21:16:01 C 12 20 59.95 -01 17 44.1 – q I93
2020-04-24 04:24:25 C 12 24 10.78 -01 26 39.7 – V I52
2020-04-24 04:25:16 C 12 24 11.13 -01 26 41.1 – V I52
2020-04-24 04:26:08 C 12 24 11.47 -01 26 42.2 – V I52
2020-04-24 04:27:00 C 12 24 11.84 -01 26 42.9 – V I52
2020-04-25 07:21:26 C 12 35 32.89 -01 59 44.8 – V G96
2020-04-25 07:28:59 C 12 35 35.82 -01 59 54.4 – V G96
2020-04-25 07:36:32 C 12 35 38.77 -02 00 02.7 – V G96
2020-04-25 07:44:05 C 12 35 41.72 -02 00 11.6 – V G96
2020-04-26 07:50:36 C 12 45 15.692 -02 27 31.81 – U F51
2020-04-26 08:07:42 C 12 45 21.812 -02 27 50.71 – U F51
2020-04-26 08:24:48 C 12 45 27.986 -02 28 09.66 – U F51
2020-04-26 08:41:57 C 12 45 34.144 -02 28 28.55 – U F51
2020-04-28 04:00:32 C 13 01 03.86 -03 13 40.1 – V I52
2020-04-28 04:04:56 C 13 01 05.37 -03 13 45.0 – V I52
2020-04-28 04:09:21 C 13 01 06.75 -03 13 49.5 – V I52
2020-04-28 04:14:26 C 13 01 08.43 -03 13 53.6 – V I52