2022 HH4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4895048683 ± 5.59e-04
Semi-major axis (a)2.0263873477 AU ± 2.21e-03
Inclination (i)7.11108709° ± 6.00e-03
Long. of Asc. Node (Ω)202.30828497° ± 1.65e-04
Arg. of Perihelion (ω)45.65696577° ± 3.02e-03
Mean Anomaly (M)75.49860089° ± 7.19e-01
Mean Motion (n)0.3416870965°/day ± 5.58e-04
Perihelion dist (q)1.03446088 AU ± 1.60e-03
Aphelion dist (Q)3.01831382 AU ± 3.48e-03
Orbital Period2.88458737 yr ± 4.71e-03
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.295″
Uncertainty3
Orbit TypeAmor
MOID0.071606 AU
Observations Used54
Oppositions1
Arc Total2022-2022
First Observation Used2022-04-29
Last Observation Used2022-05-10
Observations (57)
Date Type RA Dec Mag Band Observatory
2022-05-09 01:17:13 C 17 45 49.11 +24 10 52.3 X 033
2022-05-09 01:19:18 C 17 45 50.17 +24 10 59.0 X 033
2022-05-09 01:21:23 C 17 45 51.28 +24 11 05.3 X 033
2022-05-09 01:23:27 C 17 45 52.34 +24 11 11.2 X 033
2022-05-09 01:25:33 C 17 45 53.44 +24 11 17.6 X 033
2022-05-10 10:21:09 C 18 03 42.35 +25 43 19.4 V G96
2022-05-10 10:36:08 C 18 03 49.97 +25 43 58.3 V G96