2020 HB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5891081658 ± 2.00e+00
Semi-major axis (a)2.0416173640 AU ± 3.00e+00
Inclination (i)0.97840060° ± 4.00e+00
Long. of Asc. Node (Ω)255.32526366° ± 5.00e+00
Arg. of Perihelion (ω)11.04957107° ± 6.00e+00
Mean Anomaly (M)314.65576581° ± 1.08e+00
Mean Motion (n)0.3378683700°/day ± 7.45e-01
Perihelion dist (q)0.83888450 AU ± 4.27e+00
Aphelion dist (Q)3.24431890 AU ± 6.28e+00
Orbital Period2.91713500 yr ± 6.43e+00
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.236″
Uncertainty4
Orbit TypeApollo
MOID0.012194 AU
Observations Used25
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-04-17
Observations (25)
Date Type RA Dec Mag Band Observatory
2020-04-16 03:23:04 C 11 26 11.32 -15 40 32.5 V G96
2020-04-16 03:31:07 C 11 26 06.79 -15 41 04.0 V G96
2020-04-16 03:39:10 C 11 26 02.16 -15 41 35.8 V G96
2020-04-16 03:47:13 C 11 25 57.51 -15 42 07.1 V G96
2020-04-16 06:20:49 C 11 24 27.15 -15 52 09.0 V I52
2020-04-16 06:22:08 C 11 24 26.35 -15 52 14.1 V I52
2020-04-16 06:23:28 C 11 24 25.57 -15 52 19.6 V I52
2020-04-16 21:05:20 C 11 15 27.43 -16 57 17.6 V L01
2020-04-16 21:07:37 C 11 15 25.68 -16 57 28.7 V L01
2020-04-16 21:09:54 C 11 15 24.05 -16 57 39.7 V L01
2020-04-16 21:14:46 C 11 15 20.44 -16 58 02.9 V L01
2020-04-16 21:16:31 C 11 15 19.19 -16 58 11.3 V L01
2020-04-16 21:16:54 C 11 15 18.90 -16 58 13.1 V L01
2020-04-16 21:20:00 C 11 15 17.14 -16 58 38.3 V 033
2020-04-16 21:20:49 C 11 15 16.54 -16 58 41.6 V 033
2020-04-16 21:21:39 C 11 15 15.95 -16 58 45.6 V 033
2020-04-17 02:57:55 C 11 11 21.53 -17 26 16.0 V I52
2020-04-17 02:59:32 C 11 11 20.21 -17 26 24.6 V I52
2020-04-17 03:01:09 C 11 11 18.91 -17 26 33.2 V I52
2020-04-17 03:28:48 C 11 10 55.22 -17 29 10.2 q 858
2020-04-17 03:56:37 C 11 10 32.33 -17 31 39.1 q 858
2020-04-17 04:16:03 C 11 10 16.19 -17 33 22.8 q 858
2020-04-17 20:27:17 C 10 55 46.83 -19 11 06.8 V 033
2020-04-17 20:28:17 C 10 55 45.72 -19 11 13.7 V 033
2020-04-17 20:29:17 C 10 55 44.67 -19 11 20.3 V 033