2020 HG

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4783046738 ± 5.83e-04
Semi-major axis (a)2.1034035948 AU ± 2.41e-03
Inclination (i)5.70795743° ± 5.14e-03
Long. of Asc. Node (Ω)219.68964079° ± 3.30e-03
Arg. of Perihelion (ω)326.82395011° ± 4.62e-03
Mean Anomaly (M)305.99521815° ± 1.17e+00
Mean Motion (n)0.3230936023°/day ± 5.55e-04
Perihelion dist (q)1.09733582 AU ± 1.76e-03
Aphelion dist (Q)3.10947137 AU ± 3.76e-03
Orbital Period3.05059053 yr ± 5.24e-03
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.393″
Uncertainty4
Orbit TypeAmor
MOID0.109696 AU
Observations Used26
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-16
Last Observation Used2020-05-14
Observations (26)
Date Type RA Dec Mag Band Observatory
2020-04-16 03:25:45 C 11 27 41.72 -11 59 03.3 V G96
2020-04-16 03:33:48 C 11 27 43.89 -11 58 58.6 V G96
2020-04-16 03:41:50 C 11 27 46.09 -11 58 53.9 V G96
2020-04-16 03:49:52 C 11 27 48.27 -11 58 49.5 V G96
2020-04-16 05:53:10 C 11 28 21.73 -11 57 35.6 V I52
2020-04-16 06:00:28 C 11 28 23.79 -11 57 31.9 V I52
2020-04-16 06:07:47 C 11 28 25.69 -11 57 26.7 V I52
2020-04-16 06:15:05 C 11 28 27.69 -11 57 21.9 V I52
2020-04-17 05:25:25 C 11 35 08.31 -11 43 14.8 V I52
2020-04-17 05:29:02 C 11 35 09.32 -11 43 12.2 V I52
2020-04-17 05:32:39 C 11 35 10.30 -11 43 10.4 V I52
2020-04-17 20:31:37 C 11 39 28.56 -11 34 02.9 V 033
2020-04-17 20:33:38 C 11 39 29.07 -11 34 01.1 V 033
2020-04-17 20:35:37 C 11 39 29.64 -11 34 00.1 V 033
2020-04-17 20:37:52 C 11 39 30.22 -11 33 58.7 V 033
2020-04-17 21:32:34 C 11 39 45.06 -11 33 20.2 V L01
2020-04-17 21:38:16 C 11 39 46.62 -11 33 16.9 V L01
2020-04-17 21:43:58 C 11 39 48.17 -11 33 13.0 V L01
2020-04-18 06:58:44 C 11 42 25.57 -11 27 11.4 V I52
2020-04-18 07:01:28 C 11 42 26.20 -11 27 10.0 V I52
2020-04-18 07:04:12 C 11 42 26.98 -11 27 08.7 V I52
2020-04-21 05:36:05 C 12 02 17.28 -10 41 19.1 V I52
2020-04-21 05:40:11 C 12 02 18.38 -10 41 16.2 V I52
2020-05-14 08:30:45 C 13 58 45.71 -06 12 47.1 V V06
2020-05-14 08:37:35 C 13 58 46.69 -06 12 46.1 V V06
2020-05-14 08:44:26 C 13 58 47.60 -06 12 44.1 V V06