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
2023-07-27 10:31:48 C 22 30 52.000 +15 03 46.30 V F52
2023-07-27 10:47:31 C 22 30 52.199 +15 03 59.03 V F52
2023-07-27 11:03:12 C 22 30 52.416 +15 04 11.87 V F52
2023-07-27 11:19:01 C 22 30 52.626 +15 04 24.89 V F52
2023-08-22 07:56:25 C 22 33 37.600 +24 21 56.37 X F51
2023-08-22 08:15:10 C 22 33 37.361 +24 22 15.47 X F51
2023-08-22 08:33:54 C 22 33 37.113 +24 22 34.46 X F51
2023-08-22 08:52:34 C 22 33 36.860 +24 22 53.45 X F51
2023-08-22 10:45:04 C 22 33 35.216 +24 24 46.92 V F52
2023-08-22 10:46:14 C 22 33 35.209 +24 24 47.88 V F52
2023-08-22 20:21:37 B 22 33 31.00 +24 34 12.4 Z 106
2023-08-22 20:41:23 B 22 33 30.74 +24 34 31.2 Z 106
2023-08-22 20:50:40 B 22 33 30.63 +24 34 40.5 Z 106
2023-08-22 22:07:44 C 22 33 29.71 +24 36 00.1 V 104
2023-08-22 22:23:45 C 22 33 29.41 +24 36 13.4 X 033
2023-08-22 22:25:30 C 22 33 29.39 +24 36 15.2 X 033
2023-08-22 22:27:15 C 22 33 29.36 +24 36 17.0 X 033
2023-08-22 22:29:11 C 22 33 29.41 +24 36 21.6 V 104
2023-08-22 22:56:05 C 22 33 28.94 +24 36 47.8 V L01
2023-08-22 22:59:24 C 22 33 28.92 +24 36 51.1 V L01
2023-08-22 23:03:20 C 22 33 28.87 +24 36 55.1 V L01
2023-08-23 02:45:04 C 22 33 26.00 +24 40 33.8 X 033
2023-08-23 02:46:39 C 22 33 25.97 +24 40 35.4 X 033
2023-08-23 02:48:14 C 22 33 25.97 +24 40 37.1 X 033
2023-08-23 03:56:30 C 22 33 26.79 +24 41 50.3 u H21
2023-08-23 03:58:31 C 22 33 26.77 +24 41 52.4 u H21
2023-08-23 04:02:33 C 22 33 26.71 +24 41 56.6 u H21
2023-08-23 04:06:34 C 22 33 26.65 +24 42 00.5 u H21
2023-08-23 04:08:35 C 22 33 26.61 +24 42 02.5 u H21
2023-08-23 07:54:21 C 22 33 24.03 +24 45 51.6 V 673
2023-08-23 08:11:58 C 22 33 23.73 +24 46 09.5 V 673
2023-08-23 21:36:54 C 22 33 16.61 +24 59 35.8 V 204
2023-08-23 22:02:49 C 22 33 16.25 +25 00 02.6 V 204
2023-08-23 22:24:44 C 22 33 15.84 +25 00 23.4 X 033
2023-08-23 22:26:04 C 22 33 15.82 +25 00 24.8 X 033
2023-08-23 22:27:24 C 22 33 15.80 +25 00 26.1 X 033
2023-08-23 23:49:14 B 22 33 14.86 +25 01 51.4 V I93
2023-08-23 23:55:21 B 22 33 14.77 +25 01 57.8 V I93
2023-08-24 00:00:43 B 22 33 14.69 +25 02 03.2 V I93
2023-08-27 08:38:49 C 22 32 19.872 +26 25 18.53 X F51
2023-08-27 08:53:45 C 22 32 19.586 +26 25 34.74 X F51
2023-08-27 09:11:08 C 22 32 19.242 +26 25 53.24 X F51
2023-08-27 09:26:05 C 22 32 18.935 +26 26 09.12 X F51
2023-08-30 08:08:29 C 22 31 18.773 +27 41 53.51 X F52
2023-08-30 08:23:23 C 22 31 18.461 +27 42 10.10 X F52
2023-08-30 08:38:19 C 22 31 18.128 +27 42 26.85 X F52
2023-09-01 00:15:41 C 22 30 38.23 +28 26 07.3 X C95
2023-09-01 01:43:54 C 22 30 36.30 +28 27 45.2 X C95
2023-09-04 05:39:02 C 22 29 13.43 +29 55 08.4 u H21
2023-09-04 05:43:04 C 22 29 13.34 +29 55 13.0 u H21