IAA RAS IAA Minor Planet Database

2020 HJ5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6832710000
Semi-major axis (a)1.8228072000 AU
Inclination (i)3.62398000°
Long. of Asc. Node (Ω)0.93304000°
Arg. of Perihelion (ω)102.23790000°
Mean Anomaly (M)123.33217000°
Mean Motion (n)0.4004911800°/day
Perihelion dist (q)0.57733590 AU
Aphelion dist (Q)3.06827850 AU
Orbital Period2.46099710 yr
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.290″
Uncertainty9
Orbit TypeApollo
MOID0.010634 AU
Observations Used15
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-04-24
Observations (15)
Date Type RA Dec Mag Band Observatory
2020-04-20 09:57:34 C 13 32 35.612 -20 37 08.29 – U F52
2020-04-20 10:11:41 C 13 32 33.811 -20 36 50.22 – U F52
2020-04-20 10:39:56 C 13 32 30.174 -20 36 13.33 – U F52
2020-04-21 06:42:47 C 13 30 17.93 -20 11 20.9 – V I52
2020-04-21 06:45:32 C 13 30 17.66 -20 11 17.3 – V I52
2020-04-21 06:48:16 C 13 30 17.36 -20 11 14.5 – V I52
2020-04-21 06:51:01 C 13 30 17.00 -20 11 11.8 – V I52
2020-04-22 05:20:09 C 13 28 03.37 -19 45 16.2 – V I52
2020-04-22 05:23:28 C 13 28 03.04 -19 45 13.0 – V I52
2020-04-22 05:26:48 C 13 28 02.69 -19 45 08.4 – V I52
2020-04-22 05:30:08 C 13 28 02.38 -19 45 04.7 – V I52
2020-04-24 06:02:00 C 13 23 56.05 -18 55 43.0 – V V06
2020-04-24 06:06:55 C 13 23 55.60 -18 55 38.3 – V V06
2020-04-24 06:11:51 C 13 23 55.21 -18 55 34.0 – V V06
2020-04-24 06:16:45 C 13 23 54.79 -18 55 29.2 – V V06