2023 QH

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5691105080 ± 5.74e-04
Semi-major axis (a)1.4432902060 AU ± 1.30e-03
Inclination (i)2.62767704° ± 2.88e-03
Long. of Asc. Node (Ω)335.38814221° ± 1.73e-03
Arg. of Perihelion (ω)93.77527595° ± 2.88e-03
Mean Anomaly (M)71.33588371° ± 5.72e-01
Mean Motion (n)0.5684362678°/day ± 7.71e-04
Perihelion dist (q)0.62189858 AU ± 1.00e-03
Aphelion dist (Q)2.26468183 AU ± 2.21e-03
Orbital Period1.73392575 yr ± 2.35e-03
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.350″
Uncertainty3
Orbit TypeApollo
MOID0.000142 AU
Observations Used69
Oppositions1
Arc Total2023-2023
First Observation Used2023-08-18
Last Observation Used2023-08-26
Observations (73)
Date Type RA Dec Mag Band Observatory
2023-08-19 21:46:08 C 21 40 58.840 -18 34 26.70 V 246
2023-08-19 21:46:38 C 21 40 58.720 -18 34 27.40 V 246
2023-08-21 21:39:04 C 21 28 11.777 -19 29 36.60 X L87
2023-08-21 21:47:56 C 21 28 08.712 -19 29 48.62 X L87
2023-08-21 21:56:46 C 21 28 05.662 -19 30 00.61 X L87
2023-08-22 04:31:32 B 21 25 57.14 -19 40 30.7 Z H36
2023-08-22 04:42:55 B 21 25 53.08 -19 40 47.3 Z H36
2023-08-22 04:53:45 B 21 25 49.21 -19 41 02.6 Z H36
2023-08-22 08:53:57 C 21 24 26.961 -19 46 26.30 X F52
2023-08-22 09:09:28 C 21 24 21.092 -19 46 49.25 X F52
2023-08-22 09:24:59 C 21 24 15.216 -19 47 11.95 X F52
2023-08-22 09:40:29 C 21 24 09.329 -19 47 34.69 X F52
2023-08-22 20:55:19 C 21 20 01.00 -20 04 57.6 X L18
2023-08-22 21:07:47 C 21 19 55.93 -20 05 17.7 X L18
2023-08-22 21:20:06 C 21 19 50.91 -20 05 38.0 X L18
2023-08-23 21:52:20 C 21 09 10.980 -20 44 48.05 V M22
2023-08-23 21:56:55 C 21 09 08.323 -20 44 56.54 V M22
2023-08-23 22:04:49 C 21 09 04.507 -20 45 10.08 V M22
2023-08-23 22:18:57 C 21 08 57.178 -20 45 35.10 V M22
2023-08-24 06:02:19 C 21 05 05.666 -21 02 02.54 V U52
2023-08-24 06:09:02 C 21 05 01.980 -21 02 15.54 V U52
2023-08-26 05:54:43 C 20 32 26.477 -22 46 44.76 V U52
2023-08-26 05:57:53 C 20 32 23.534 -22 46 52.10 V U52