2023 QA4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5740084539 ± 2.09e-06
Semi-major axis (a)2.1965661219 AU ± 1.04e-05
Inclination (i)9.90964863° ± 2.32e-05
Long. of Asc. Node (Ω)218.34680513° ± 2.10e-05
Arg. of Perihelion (ω)197.74208803° ± 1.86e-05
Mean Anomaly (M)224.76828829° ± 1.59e-03
Mean Motion (n)0.3027581581°/day ± 2.16e-06
Perihelion dist (q)0.93571860 AU ± 6.38e-06
Aphelion dist (Q)3.45741365 AU ± 1.70e-05
Orbital Period3.25549042 yr ± 2.32e-05
Physical Parameters
H (abs. magnitude)20.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.226″
Uncertainty1
Orbit TypeApollo
MOID0.034553 AU
Observations Used354
Oppositions1
Arc Total2023-2024
First Observation Used2023-07-27
Last Observation Used2024-02-14
Observations (367)
Date Type RA Dec Mag Band Observatory
2023-09-28 20:40:26 B 22 13 41.02 +48 05 33.1 Z C95
2023-09-28 20:52:13 B 22 13 40.31 +48 06 13.9 Z C95
2023-09-28 21:04:01 B 22 13 39.64 +48 06 53.2 Z C95
2023-09-28 21:15:48 B 22 13 39.06 +48 07 34.8 Z C95
2023-09-28 21:27:34 B 22 13 38.37 +48 08 15.6 Z C95
2023-09-28 21:39:20 B 22 13 37.81 +48 08 55.0 Z C95
2023-09-28 22:06:10 C 22 13 34.98 +48 10 08.2 X B42
2023-09-28 22:08:21 C 22 13 34.92 +48 10 15.8 X B42
2023-09-28 22:10:23 C 22 13 34.91 +48 10 22.7 X B42
2023-09-29 19:22:15 C 22 12 56.18 +49 26 15.3 X L18
2023-09-29 19:25:04 C 22 12 56.03 +49 26 26.8 X L18
2023-09-29 19:30:43 C 22 12 55.69 +49 26 47.9 X L18
2023-09-29 20:06:28 C 22 12 54.14 +49 29 02.3 M32
2023-09-29 20:13:12 C 22 12 53.74 +49 29 27.1 M32
2023-09-29 20:19:59 C 22 12 53.36 +49 29 52.3 M32
2023-09-29 20:26:44 C 22 12 52.98 +49 30 17.2 M32
2023-09-29 20:33:27 C 22 12 52.57 +49 30 41.9 M32
2023-09-30 19:14:30 C 22 12 09.084 +50 58 38.21 V Z80
2023-09-30 19:29:05 B 22 12 07.679 +50 59 42.25 X B72
2023-09-30 19:29:52 C 22 12 08.201 +50 59 42.43 V Z80
2023-09-30 19:39:58 C 22 12 07.680 +51 00 23.94 V Z80
2023-09-30 20:01:25 B 22 12 05.870 +51 01 55.42 X B72
2023-09-30 20:33:45 B 22 12 04.039 +51 04 08.36 X B72
2023-10-01 00:17:38 B 22 11 51.137 +51 19 17.15 V B50
2023-10-01 00:20:00 B 22 11 51.014 +51 19 25.86 V B50
2023-10-01 00:41:17 B 22 11 50.088 +51 20 51.07 V B50
2023-10-01 00:49:58 B 22 11 49.783 +51 21 25.38 V B50
2023-10-01 19:54:46 B 22 11 12.842 +52 43 43.61 X K74
2023-10-01 19:58:21 B 22 11 12.610 +52 43 59.74 X K74
2023-10-01 20:01:55 B 22 11 12.353 +52 44 15.58 X K74
2023-10-01 20:05:29 B 22 11 12.130 +52 44 31.92 X K74
2023-10-01 20:08:42 B 22 11 11.938 +52 44 46.18 X K74
2023-10-01 21:39:28 C 22 11 07.217 +52 51 31.03 V Z80
2023-10-01 21:48:27 C 22 11 06.730 +52 52 11.64 V Z80
2023-10-01 21:56:00 B 22 11 05.49 +52 52 55.7 Z C95
2023-10-01 21:57:29 C 22 11 06.197 +52 52 51.64 V Z80
2023-10-01 21:59:33 B 22 11 05.28 +52 53 11.1 Z C95
2023-10-01 22:03:05 B 22 11 05.06 +52 53 26.9 Z C95
2023-10-02 00:12:54 C 22 10 56.49 +53 02 58.5 X L63
2023-10-02 00:25:52 C 22 10 55.70 +53 03 55.2 X L63
2023-10-02 00:38:35 C 22 10 55.07 +53 04 51.1 X L63
2023-10-02 19:29:41 B 22 10 14.76 +54 34 22.0 X M45
2023-10-02 19:35:08 B 22 10 14.38 +54 34 48.9 X M45
2023-10-02 19:40:35 B 22 10 13.99 +54 35 15.7 X M45
2023-10-02 20:10:58 B 22 10 13.560 +54 37 39.22 X K74
2023-10-02 20:12:54 B 22 10 13.428 +54 37 49.66 X K74
2023-10-02 20:14:51 B 22 10 13.298 +54 37 58.94 X K74
2023-10-02 20:16:48 B 22 10 13.145 +54 38 08.16 X K74
2023-10-03 01:38:23 C 22 10 01.68 +55 05 04.2 u H21
2023-10-03 01:48:07 C 22 10 00.96 +55 05 54.1 u H21