2020 HB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4031785905 ± 5.11e-08
Semi-major axis (a)1.8104173228 AU ± 2.52e-08
Inclination (i)34.65424923° ± 1.66e-05
Long. of Asc. Node (Ω)208.58947161° ± 7.06e-06
Arg. of Perihelion (ω)94.66379312° ± 2.01e-05
Mean Anomaly (M)62.65595616° ± 2.04e-05
Mean Motion (n)0.4046170985°/day ± 8.45e-09
Perihelion dist (q)1.08049582 AU ± 9.38e-08
Aphelion dist (Q)2.54033883 AU ± 9.91e-08
Orbital Period2.43594818 yr ± 5.09e-08
Physical Parameters
H (abs. magnitude)20.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.220″
Uncertainty0
Orbit TypeAmor
MOID0.370458 AU
Observations Used75
Oppositions6
Arc Total2015-2025
First Observation Used2015-04-12
Last Observation Used2025-10-02
Observations (80)
Date Type RA Dec Mag Band Observatory
2020-05-17 07:44:17 C 14 35 46.06 +30 33 01.0 V G96
2020-05-18 09:13:46 C 14 34 41.15 +31 42 39.0 V I52
2020-05-18 09:14:52 C 14 34 41.07 +31 42 42.4 V I52
2020-05-18 09:15:59 C 14 34 41.03 +31 42 45.7 V I52
2020-05-18 09:17:05 C 14 34 40.95 +31 42 48.5 V I52
2020-05-23 07:49:03 C 14 29 56.94 +36 40 30.1 V I52
2020-05-23 07:51:07 C 14 29 56.89 +36 40 34.4 V I52
2020-05-23 07:56:22 C 14 29 56.63 +36 40 47.1 V I52
2020-05-23 07:58:26 C 14 29 56.59 +36 40 51.5 V I52
2020-06-11 07:07:10 C 14 19 27.24 +49 36 36.5 V V06
2020-06-11 07:09:18 C 14 19 27.22 +49 36 38.8 V V06
2020-06-11 07:11:27 C 14 19 27.20 +49 36 41.5 V V06
2020-06-11 07:13:35 C 14 19 27.19 +49 36 43.7 V V06
2020-06-14 08:37:17 C 14 19 15.44 +50 59 37.1 V V06
2020-06-14 08:39:26 C 14 19 15.43 +50 59 40.2 V V06
2020-06-14 08:41:34 C 14 19 15.34 +50 59 42.0 V V06
2020-06-14 08:43:42 C 14 19 15.34 +50 59 43.6 V V06
2020-06-16 08:09:04 C 14 19 22.71 +51 48 50.1 V V06
2020-06-16 08:12:29 C 14 19 22.71 +51 48 53.4 V V06
2020-06-16 08:15:55 C 14 19 22.71 +51 48 56.6 V V06
2020-06-16 08:19:20 C 14 19 22.71 +51 49 00.0 V V06
2020-09-18 05:25:32 C 19 13 36.542 +57 20 50.57 V T12
2020-10-18 03:37:39 C 22 05 14.53 +22 20 55.9 V I52
2020-10-18 03:39:21 C 22 05 14.75 +22 20 48.9 V I52
2020-10-18 03:41:04 C 22 05 15.03 +22 20 43.8 V I52
2020-11-14 03:59:35 C 23 30 11.52 -02 18 05.1 o 691
2020-11-14 05:12:56 C 23 30 18.82 -02 19 36.5 o 691
2025-10-02 10:52:43 C 04 03 23.191 +18 56 20.46 X F52
2025-10-02 11:29:45 C 04 03 21.977 +18 55 08.23 X F52
2025-10-02 11:48:17 C 04 03 21.368 +18 54 32.25 X F52