2021 JH

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6129763000
Semi-major axis (a)2.2619225000 AU
Inclination (i)0.40347000°
Long. of Asc. Node (Ω)206.06846000°
Arg. of Perihelion (ω)320.29531000°
Mean Anomaly (M)134.06625000°
Mean Motion (n)0.2897260200°/day
Perihelion dist (q)0.87541760 AU
Aphelion dist (Q)3.64842740 AU
Orbital Period3.40186110 yr
Physical Parameters
H (abs. magnitude)27.58
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.610″
Uncertainty9
Orbit TypeApollo
MOID0.001127 AU
Observations Used14
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-05-02
Observations (14)
Date Type RA Dec Mag Band Observatory
2021-05-01 09:38:12 C 15 05 44.79 -13 35 26.0 V G96
2021-05-01 09:46:11 C 15 05 49.56 -13 36 03.6 V G96
2021-05-01 09:54:11 C 15 05 54.27 -13 36 40.7 V G96
2021-05-01 10:02:11 C 15 05 58.96 -13 37 17.5 V G96
2021-05-01 10:23:27 C 15 06 11.50 -13 38 55.4 V I52
2021-05-01 10:25:59 C 15 06 12.98 -13 39 07.1 V I52
2021-05-01 10:28:31 C 15 06 14.50 -13 39 18.5 V I52
2021-05-01 10:57:52 C 15 06 31.86 -13 41 30.8 V I52
2021-05-01 11:03:41 C 15 06 35.30 -13 41 55.9 V I52
2021-05-02 00:04:28 C 15 14 09.77 -14 34 54.8 V I93
2021-05-02 00:19:36 C 15 14 16.10 -14 35 46.3 V I93
2021-05-02 06:03:22 C 15 16 58.93 -14 53 12.3 V I52
2021-05-02 06:05:33 C 15 16 59.70 -14 53 18.7 V I52
2021-05-02 06:07:44 C 15 17 00.50 -14 53 26.2 V I52