2022 HH1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2941661974 ± 6.53e-05
Semi-major axis (a)0.7934474127 AU ± 3.54e-05
Inclination (i)1.05260123° ± 3.06e-04
Long. of Asc. Node (Ω)211.19251652° ± 1.53e-04
Arg. of Perihelion (ω)174.76394967° ± 6.07e-04
Mean Anomaly (M)215.43057863° ± 1.25e-01
Mean Motion (n)1.3945530945°/day ± 9.34e-05
Perihelion dist (q)0.56004200 AU ± 5.75e-05
Aphelion dist (Q)1.02685282 AU ± 6.92e-05
Orbital Period0.70676856 yr ± 4.73e-05
Physical Parameters
H (abs. magnitude)27.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.362″
Uncertainty3
Orbit TypeAten
MOID0.003713 AU
Observations Used50
Oppositions1
Arc Total2022-2022
First Observation Used2022-04-24
Last Observation Used2022-04-30
Observations (53)
Date Type RA Dec Mag Band Observatory
2022-04-30 06:09:00 C 10 23 30.00 +15 27 09.2 o 291
2022-04-30 06:19:03 C 10 23 21.68 +15 27 55.1 o 291
2022-04-30 06:37:18 C 10 23 19.913 +15 30 57.28 V T12