2023 HZ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3637787984 ± 2.62e-05
Semi-major axis (a)1.4438426464 AU ± 5.23e-05
Inclination (i)3.75188761° ± 2.43e-04
Long. of Asc. Node (Ω)36.26036541° ± 2.07e-05
Arg. of Perihelion (ω)230.03748789° ± 1.27e-04
Mean Anomaly (M)150.02978518° ± 2.74e-02
Mean Motion (n)0.5681100580°/day ± 3.09e-05
Perihelion dist (q)0.91860330 AU ± 5.04e-05
Aphelion dist (Q)1.96908199 AU ± 8.08e-05
Orbital Period1.73492138 yr ± 9.43e-05
Physical Parameters
H (abs. magnitude)27.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.236″
Uncertainty2
Orbit TypeApollo
MOID0.002305 AU
Observations Used64
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-22
Last Observation Used2023-04-27
Observations (68)
Date Type RA Dec Mag Band Observatory
2023-04-27 08:56:54 C 13 43 03.619 -11 30 15.23 V 703
2023-04-27 12:21:42 C 13 46 16.35 -12 53 49.0 V 474
2023-04-27 12:22:05 C 13 46 16.60 -12 54 01.9 V 474
2023-04-27 12:22:29 C 13 46 16.83 -12 54 15.2 V 474
2023-04-27 12:22:53 C 13 46 17.11 -12 54 28.0 V 474
2023-04-27 12:23:16 C 13 46 17.37 -12 54 41.0 V 474
2023-04-27 13:23:06 C 13 46 55.637 -13 28 13.87 V R65
2023-04-27 13:24:31 C 13 46 56.606 -13 29 02.58 V R65
2023-04-27 13:25:58 C 13 46 57.643 -13 29 51.79 V R65
2023-04-27 13:27:22 C 13 46 58.625 -13 30 40.82 V R65
2023-04-27 13:56:18 C 13 47 54.81 -14 11 18.0 V 900
2023-04-27 14:03:53 C 13 48 00.04 -14 15 52.7 V 900
2023-04-27 14:11:28 C 13 48 05.30 -14 20 28.9 V 900
2023-04-27 22:20:31 C 13 58 04.45 -20 33 18.0 X L18
2023-04-27 22:23:12 C 13 58 08.04 -20 35 48.5 X L18
2023-04-27 22:25:52 C 13 58 11.56 -20 38 19.4 X L18
2023-04-27 23:07:44 C 13 59 29.92 -21 18 12.0 V 204
2023-04-27 23:12:41 C 13 59 36.83 -21 23 03.5 V 204