2023 HJ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5361800461 ± 3.10e-04
Semi-major axis (a)2.1130659969 AU ± 1.46e-03
Inclination (i)1.39079041° ± 7.12e-04
Long. of Asc. Node (Ω)187.87936300° ± 4.98e-04
Arg. of Perihelion (ω)49.26307930° ± 1.41e-03
Mean Anomaly (M)296.32921187° ± 3.02e-01
Mean Motion (n)0.3208800258°/day ± 3.32e-04
Perihelion dist (q)0.98008217 AU ± 9.41e-04
Aphelion dist (Q)3.24604982 AU ± 2.33e-03
Orbital Period3.07163489 yr ± 3.18e-03
Physical Parameters
H (abs. magnitude)27.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.420″
Uncertainty3
Orbit TypeApollo
MOID0.010963 AU
Observations Used30
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-16
Last Observation Used2023-04-20
Observations (30)
Date Type RA Dec Mag Band Observatory
2023-04-16 07:12:32 C 12 45 28.134 +12 16 57.18 V G96
2023-04-16 07:20:02 C 12 45 34.103 +12 17 34.73 V G96
2023-04-16 07:27:29 C 12 45 39.971 +12 18 12.60 V G96
2023-04-16 07:34:56 C 12 45 45.745 +12 18 49.97 V G96
2023-04-16 08:23:05 C 12 46 23.344 +12 22 42.74 V H01
2023-04-16 08:29:11 C 12 46 28.284 +12 23 13.28 V H01
2023-04-16 08:45:52 C 12 46 41.912 +12 24 37.05 V H01
2023-04-16 08:53:04 C 12 46 47.817 +12 25 13.23 V H01
2023-04-16 10:32:26 C 12 48 12.229 +12 33 44.93 V I52
2023-04-16 10:34:55 C 12 48 14.368 +12 33 57.82 V I52
2023-04-16 10:37:24 C 12 48 16.538 +12 34 09.77 V I52
2023-04-17 04:08:22 C 13 07 19.427 +14 18 16.20 V I52
2023-04-17 04:09:44 C 13 07 20.946 +14 18 25.31 V I52
2023-04-17 04:11:06 C 13 07 22.530 +14 18 34.88 V I52
2023-04-17 04:12:26 C 13 07 24.107 +14 18 44.03 V I52
2023-04-17 20:11:51 C 13 30 00.98 +16 13 53.8 V 587
2023-04-17 20:13:12 C 13 30 03.09 +16 14 04.9 V 587
2023-04-17 20:14:05 C 13 30 04.49 +16 14 12.7 V 587
2023-04-17 21:36:05 C 13 32 17.76 +16 25 36.8 X 958
2023-04-17 21:44:45 C 13 32 31.65 +16 26 50.6 X 958
2023-04-17 21:53:25 C 13 32 45.40 +16 28 03.5 X 958
2023-04-18 01:02:06 C 13 37 54.594 +16 55 05.65 V Z84
2023-04-18 01:10:08 C 13 38 08.048 +16 56 12.25 V Z84
2023-04-18 03:32:46 C 13 42 51.04 +17 16 00.8 u H21
2023-04-18 03:36:48 C 13 42 58.27 +17 16 36.4 u H21
2023-04-18 03:41:29 C 13 43 06.67 +17 17 18.6 u H21
2023-04-20 06:55:38 C 16 20 52.087 +24 24 30.10 V I52
2023-04-20 06:57:18 C 16 20 59.006 +24 24 36.25 V I52
2023-04-20 06:58:57 C 16 21 05.886 +24 24 43.45 V I52
2023-04-20 07:00:37 C 16 21 12.859 +24 24 49.90 V I52