2023 HZ5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4335727086 ± 3.32e-04
Semi-major axis (a)1.7618726276 AU ± 1.03e-03
Inclination (i)3.12727728° ± 2.11e-03
Long. of Asc. Node (Ω)209.52546874° ± 6.98e-04
Arg. of Perihelion (ω)349.16983672° ± 6.64e-04
Mean Anomaly (M)42.16012351° ± 3.54e-01
Mean Motion (n)0.4214543236°/day ± 3.70e-04
Perihelion dist (q)0.99797274 AU ± 8.27e-04
Aphelion dist (Q)2.52577251 AU ± 1.59e-03
Orbital Period2.33863133 yr ± 2.05e-03
Physical Parameters
H (abs. magnitude)27.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.249″
Uncertainty3
Orbit TypeApollo
MOID0.001160 AU
Observations Used27
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-26
Last Observation Used2023-04-27
Observations (27)
Date Type RA Dec Mag Band Observatory
2023-04-26 10:14:07 C 17 25 41.160 +27 20 25.50 V G96
2023-04-26 10:21:38 C 17 25 51.490 +27 15 50.70 V G96
2023-04-26 10:29:10 C 17 26 01.820 +27 11 16.90 V G96
2023-04-26 10:36:41 C 17 26 12.030 +27 06 44.40 V G96
2023-04-26 11:17:15 C 17 27 06.354 +26 42 20.34 V I52
2023-04-26 11:17:31 C 17 27 06.700 +26 42 10.76 V I52
2023-04-26 11:17:46 C 17 27 07.056 +26 42 00.94 V I52
2023-04-26 11:18:02 C 17 27 07.376 +26 41 52.19 V I52
2023-04-26 23:07:09 C 17 43 12.778 +20 42 51.15 V 130
2023-04-26 23:52:13 C 17 43 52.038 +20 24 49.44 V 130
2023-04-27 00:17:50 C 17 44 14.22 +20 14 34.7 V 204
2023-04-27 00:36:04 C 17 44 29.08 +20 07 26.0 V 204
2023-04-27 01:29:30 C 17 45 07.31 +19 46 54.7 V L01
2023-04-27 01:31:08 C 17 45 08.55 +19 46 16.9 V L01
2023-04-27 01:32:46 C 17 45 09.77 +19 45 39.1 V L01
2023-04-27 01:37:13 C 17 45 13.11 +19 43 55.7 V L01
2023-04-27 01:38:51 C 17 45 14.33 +19 43 18.5 V L01
2023-04-27 01:42:37 C 17 45 26.004 +19 40 08.76 V J95
2023-04-27 01:48:50 C 17 45 30.852 +19 37 45.88 V J95
2023-04-27 02:02:43 C 17 45 41.590 +19 32 29.44 V J95
2023-04-27 02:09:13 C 17 45 46.534 +19 30 01.69 V J95
2023-04-27 08:05:53 C 17 50 48.14 +17 26 13.3 u H21
2023-04-27 08:14:13 C 17 50 52.96 +17 23 31.9 u H21
2023-04-27 08:25:25 C 17 50 59.40 +17 19 55.7 u H21
2023-04-27 10:20:28 C 17 52 25.825 +16 44 31.33 V 654
2023-04-27 10:49:57 C 17 52 41.015 +16 35 32.22 V 654
2023-04-27 11:19:58 C 17 52 56.154 +16 26 26.58 V 654