2023 HZ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4334568549 ± 1.25e-04
Semi-major axis (a)	1.1445883893 AU ± 1.28e-04
Inclination (i)	3.86474011° ± 1.27e-03
Long. of Asc. Node (Ω)	203.33564317° ± 1.93e-04
Arg. of Perihelion (ω)	261.61122332° ± 6.17e-04
Mean Anomaly (M)	94.84909124° ± 1.43e-01
Mean Motion (n)	0.8048932253°/day ± 1.35e-04
Perihelion dist (q)	0.64845871 AU ± 1.60e-04
Aphelion dist (Q)	1.64071807 AU ± 2.33e-04
Orbital Period	1.22454290 yr ± 2.05e-04

Physical Parameters

H (abs. magnitude)	29.08
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.225″
Uncertainty	3
Orbit Type	Apollo
MOID	0.001623 AU
Observations Used	17
Oppositions	1
Arc Total	2023-2023
First Observation Used	2023-04-16
Last Observation Used	2023-04-17

Observations (17)

Date	Type	RA	Dec	Mag	Band	Observatory
2023-04-16 07:42:28	C	13 08 51.454	+13 11 11.26	–	V	G96
2023-04-16 07:57:19	C	13 08 57.008	+13 04 04.44	–	V	G96
2023-04-16 08:04:45	C	13 08 59.809	+13 00 30.13	–	V	G96
2023-04-16 08:57:18	C	13 09 19.228	+12 36 26.46	–	V	I52
2023-04-16 08:58:36	C	13 09 19.732	+12 35 51.22	–	V	I52
2023-04-16 08:59:55	C	13 09 20.203	+12 35 16.55	–	V	I52
2023-04-16 09:01:14	C	13 09 20.700	+12 34 41.66	–	V	I52
2023-04-16 10:43:23	C	13 09 59.828	+11 51 47.16	–	V	I52
2023-04-16 10:44:37	C	13 10 00.314	+11 51 17.82	–	V	I52
2023-04-16 10:45:51	C	13 10 00.822	+11 50 48.80	–	V	I52
2023-04-16 10:47:07	C	13 10 01.326	+11 50 18.10	–	V	I52
2023-04-17 06:15:12	C	13 16 45.419	+07 17 12.19	–	V	I52
2023-04-17 06:18:55	C	13 16 45.520	+07 16 41.16	–	V	I52
2023-04-17 06:22:38	C	13 16 45.671	+07 16 09.23	–	V	I52
2023-04-17 06:26:22	C	13 16 45.800	+07 15 37.98	–	V	I52
2023-04-17 23:18:58	C	13 19 04.051	+05 29 34.56	–	V	J04
2023-04-17 23:34:04	C	13 19 03.904	+05 28 24.31	–	V	J04