2023 HJ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3753443145 ± 5.82e-05
Semi-major axis (a)1.0900672673 AU ± 4.17e-05
Inclination (i)2.74530356° ± 4.92e-04
Long. of Asc. Node (Ω)29.45379840° ± 6.98e-05
Arg. of Perihelion (ω)284.64409398° ± 8.29e-05
Mean Anomaly (M)38.21808987° ± 4.03e-02
Mean Motion (n)0.8660287864°/day ± 4.97e-05
Perihelion dist (q)0.68091672 AU ± 6.85e-05
Aphelion dist (Q)1.49921782 AU ± 8.55e-05
Orbital Period1.13809875 yr ± 6.53e-05
Physical Parameters
H (abs. magnitude)27.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.360″
Uncertainty2
Orbit TypeApollo
MOID0.003375 AU
Observations Used41
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-19
Last Observation Used2023-04-24
Observations (41)
Date Type RA Dec Mag Band Observatory
2023-04-19 07:49:39 C 13 58 32.797 -10 53 53.81 V G96
2023-04-19 07:57:05 C 13 58 30.241 -10 54 02.84 V G96
2023-04-19 08:04:30 C 13 58 27.736 -10 54 12.24 V G96
2023-04-19 08:11:54 C 13 58 25.072 -10 54 21.82 V G96
2023-04-19 09:01:55 C 13 58 07.670 -10 55 24.40 V I52
2023-04-19 09:02:46 C 13 58 07.410 -10 55 25.80 V I52
2023-04-19 09:03:38 C 13 58 07.100 -10 55 26.40 V I52
2023-04-19 23:06:57 C 13 53 40.135 -11 17 01.86 V J95
2023-04-19 23:24:31 C 13 53 32.801 -11 17 31.34 V J95
2023-04-19 23:34:46 C 13 53 28.440 -11 17 48.55 V J95
2023-04-20 00:03:01 C 13 53 16.45 -11 18 17.6 X 958
2023-04-20 00:13:21 C 13 53 11.89 -11 18 34.6 X 958
2023-04-20 00:23:42 C 13 53 07.30 -11 18 51.3 X 958
2023-04-20 01:47:26 C 13 52 33.50 -11 20 21.9 V J04
2023-04-20 01:51:27 C 13 52 31.63 -11 20 29.1 V J04
2023-04-20 21:33:54 C 13 43 21.29 -12 02 17.6 V L01
2023-04-20 21:36:03 C 13 43 19.90 -12 02 23.1 V L01
2023-04-20 21:38:11 C 13 43 18.51 -12 02 29.0 V L01
2023-04-20 21:40:19 C 13 43 17.15 -12 02 33.5 V L01
2023-04-20 21:42:26 C 13 43 15.75 -12 02 39.8 V L01
2023-04-21 03:16:11 C 13 39 28.963 -12 16 32.53 V Z84
2023-04-21 05:09:34 C 13 38 22.72 -12 16 19.2 V W94
2023-04-21 05:18:39 C 13 38 15.52 -12 16 45.3 V W94
2023-04-21 05:24:09 C 13 38 27.611 -12 22 33.74 V I52
2023-04-21 05:24:24 C 13 38 27.424 -12 22 35.00 V I52
2023-04-21 05:24:39 C 13 38 27.208 -12 22 35.36 V I52
2023-04-21 05:24:54 C 13 38 27.038 -12 22 36.30 V I52
2023-04-21 05:27:45 C 13 38 08.22 -12 17 10.6 V W94
2023-04-22 13:02:13 C 13 02 51.42 -14 29 13.6 V 474
2023-04-22 13:03:10 C 13 02 49.63 -14 29 19.3 V 474
2023-04-22 13:04:06 C 13 02 47.80 -14 29 25.2 V 474
2023-04-22 13:05:03 C 13 02 46.00 -14 29 30.9 V 474
2023-04-23 04:30:53 C 12 25 03.871 -16 47 04.27 V I52
2023-04-23 04:31:03 C 12 25 03.292 -16 47 05.71 V I52
2023-04-23 04:31:22 C 12 25 02.118 -16 47 09.35 V I52
2023-04-23 20:56:46 C 10 58 11.654 -19 45 08.35 Z L34
2023-04-23 21:12:07 C 10 56 06.595 -19 47 18.24 Z L34
2023-04-24 07:34:51 C 09 14 28.84 -19 18 51.6 V 474
2023-04-24 07:35:18 C 09 14 23.52 -19 18 46.1 V 474
2023-04-24 07:35:44 C 09 14 18.24 -19 18 40.3 V 474
2023-04-24 07:36:11 C 09 14 12.93 -19 18 34.6 V 474