2022 HB3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4256558882 ± 1.02e-04
Semi-major axis (a)1.8196640598 AU ± 3.46e-04
Inclination (i)9.87174013° ± 1.63e-03
Long. of Asc. Node (Ω)205.17511698° ± 5.93e-04
Arg. of Perihelion (ω)345.08756226° ± 8.03e-04
Mean Anomaly (M)172.18745595° ± 1.52e-01
Mean Motion (n)0.4015368892°/day ± 1.14e-04
Perihelion dist (q)1.04511334 AU ± 2.71e-04
Aphelion dist (Q)2.59421478 AU ± 5.26e-04
Orbital Period2.45463446 yr ± 6.99e-04
Physical Parameters
H (abs. magnitude)24.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.254″
Uncertainty3
Orbit TypeAmor
MOID0.049926 AU
Observations Used55
Oppositions1
Arc Total2022-2022
First Observation Used2022-04-20
Last Observation Used2022-05-11
Observations (55)
Date Type RA Dec Mag Band Observatory
2022-05-09 05:23:39 C 14 27 29.86 +21 19 30.4 o 291
2022-05-11 07:00:52 C 14 39 03.172 +21 09 44.21 V V00
2022-05-11 07:07:57 C 14 39 04.586 +21 09 42.41 V V00
2022-05-11 07:15:01 C 14 39 06.016 +21 09 40.43 V V00
2022-05-11 07:22:04 C 14 39 07.427 +21 09 38.34 V V00