2023 HL2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5536462373 ± 4.44e-04
Semi-major axis (a)2.2827160107 AU ± 2.34e-03
Inclination (i)3.91395076° ± 2.30e-03
Long. of Asc. Node (Ω)202.21211444° ± 8.55e-04
Arg. of Perihelion (ω)36.78418269° ± 9.48e-04
Mean Anomaly (M)263.64810326° ± 4.00e-01
Mean Motion (n)0.2857817220°/day ± 4.40e-04
Perihelion dist (q)1.01889888 AU ± 1.46e-03
Aphelion dist (Q)3.54653314 AU ± 3.78e-03
Orbital Period3.44887796 yr ± 5.31e-03
Physical Parameters
H (abs. magnitude)25.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.286″
Uncertainty3
Orbit TypeAmor
MOID0.033769 AU
Observations Used30
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-19
Last Observation Used2023-04-24
Observations (31)
Date Type RA Dec Mag Band Observatory
2023-04-19 08:49:57 C 14 51 25.477 -07 01 22.76 V G96
2023-04-19 08:56:46 C 14 51 30.474 -07 01 11.82 V G96
2023-04-19 09:03:36 C 14 51 35.438 -07 01 01.67 V G96
2023-04-19 09:10:25 C 14 51 40.442 -07 00 51.34 V G96
2023-04-19 10:45:32 C 14 52 50.542 -06 58 25.07 V I52
2023-04-19 10:46:02 C 14 52 50.927 -06 58 24.24 V I52
2023-04-19 10:46:32 C 14 52 51.301 -06 58 22.66 V I52
2023-04-20 00:10:41 C 15 03 40.481 -06 37 33.17 V J95
2023-04-20 00:18:45 C 15 03 46.894 -06 37 19.96 V J95
2023-04-20 00:30:30 C 15 03 56.244 -06 37 00.41 V J95
2023-04-20 02:22:33 C 15 05 27.31 -06 33 05.0 V J04
2023-04-20 02:26:25 C 15 05 30.33 -06 32 58.9 V J04
2023-04-20 03:46:52 C 15 06 42.78 -06 27 58.9 u 807
2023-04-20 03:51:35 C 15 06 46.56 -06 27 50.8 u 807
2023-04-20 03:56:19 C 15 06 50.31 -06 27 43.0 u 807
2023-04-20 07:46:42 C 15 10 01.550 -06 23 49.10 V I52
2023-04-20 07:48:09 C 15 10 02.720 -06 23 47.00 V I52
2023-04-20 07:49:37 C 15 10 03.910 -06 23 44.20 V I52
2023-04-20 22:15:11 C 15 22 42.58 -05 57 01.6 X K96
2023-04-20 22:22:02 C 15 22 48.39 -05 56 48.1 X K96
2023-04-20 23:22:53 C 15 23 41.24 -05 55 01.9 V L01
2023-04-20 23:26:05 C 15 23 44.01 -05 54 55.6 V L01
2023-04-20 23:29:17 C 15 23 46.78 -05 54 48.2 V L01
2023-04-23 08:35:08 C 16 20 15.403 -03 41 22.06 V I52
2023-04-23 08:38:23 C 16 20 18.686 -03 41 14.32 V I52
2023-04-23 08:38:50 C 16 20 19.172 -03 41 12.26 V I52
2023-04-23 08:39:18 C 16 20 19.630 -03 41 11.11 V I52
2023-04-24 08:01:29 C 16 45 29.00 -02 33 43.3 u 807
2023-04-24 08:05:58 C 16 45 33.68 -02 33 30.4 u 807
2023-04-24 08:10:31 C 16 45 38.42 -02 33 17.4 u 807
2023-04-24 08:14:51 C 16 45 42.98 -02 33 05.4 u 807