2020 HJ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5032804000
Semi-major axis (a)2.4353421000 AU
Inclination (i)2.97287000°
Long. of Asc. Node (Ω)26.43717000°
Arg. of Perihelion (ω)182.15242000°
Mean Anomaly (M)169.21866000°
Mean Motion (n)0.2593367800°/day
Perihelion dist (q)1.20968220 AU
Aphelion dist (Q)3.66100200 AU
Orbital Period3.80049320 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.250″
Uncertainty7
Orbit TypeAmor
MOID0.204784 AU
Observations Used34
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-04-27
Observations (34)
Date Type RA Dec Mag Band Observatory
2020-04-16 06:37:35 C 13 34 48.64 -09 50 11.4 V G96
2020-04-16 06:45:11 C 13 34 49.09 -09 50 20.2 V G96
2020-04-16 06:52:47 C 13 34 49.57 -09 50 28.6 V G96
2020-04-16 07:00:23 C 13 34 49.93 -09 50 36.1 V G96
2020-04-16 09:11:41 C 13 34 57.15 -09 52 58.4 V G96
2020-04-16 09:17:57 C 13 34 57.48 -09 53 04.8 V G96
2020-04-16 09:24:02 C 13 34 57.83 -09 53 11.3 V G96
2020-04-16 09:30:17 C 13 34 58.16 -09 53 18.4 V G96
2020-04-18 07:23:41 C 13 37 58.98 -10 43 16.6 V V06
2020-04-18 07:30:31 C 13 37 59.33 -10 43 24.0 V V06
2020-04-18 07:37:22 C 13 37 59.73 -10 43 31.7 V V06
2020-04-18 07:44:12 C 13 38 00.09 -10 43 39.0 V V06
2020-04-19 09:11:11 C 13 39 40.02 -11 11 25.5 V V06
2020-04-19 09:16:05 C 13 39 40.29 -11 11 31.2 V V06
2020-04-19 09:20:58 C 13 39 40.58 -11 11 36.5 V V06
2020-04-19 09:25:52 C 13 39 40.82 -11 11 41.0 V V06
2020-04-19 10:08:12 C 13 39 45.052 -11 12 21.84 U F51
2020-04-19 10:25:24 C 13 39 46.007 -11 12 40.98 U F51
2020-04-19 10:42:34 C 13 39 46.953 -11 12 59.70 U F51
2020-04-19 10:59:43 C 13 39 47.885 -11 13 18.17 U F51
2020-04-20 08:54:25 C 13 41 16.796 -11 37 13.74 U F51
2020-04-20 09:12:34 C 13 41 17.808 -11 37 33.66 U F51
2020-04-20 09:30:41 C 13 41 18.820 -11 37 53.67 U F51
2020-04-21 09:01:13 C 13 42 53.728 -12 03 32.28 U F51
2020-04-21 09:18:33 C 13 42 54.708 -12 03 51.68 U F51
2020-04-21 09:35:52 C 13 42 55.670 -12 04 10.50 U F51
2020-04-22 09:14:27 C 13 44 31.790 -12 29 54.85 U F51
2020-04-22 09:31:12 C 13 44 32.738 -12 30 13.18 U F51
2020-04-22 09:47:56 C 13 44 33.684 -12 30 31.61 U F51
2020-04-22 10:04:48 C 13 44 34.643 -12 30 49.83 U F51
2020-04-27 05:00:28 C 13 52 32.34 -14 34 13.7 V V06
2020-04-27 05:03:52 C 13 52 32.56 -14 34 17.7 V V06
2020-04-27 05:07:18 C 13 52 32.75 -14 34 21.5 V V06
2020-04-27 05:10:43 C 13 52 32.99 -14 34 25.3 V V06