2023 RA4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0867023336 ± 1.76e-07
Semi-major axis (a)1.0500166525 AU ± 1.34e-07
Inclination (i)6.44768088° ± 1.51e-05
Long. of Asc. Node (Ω)205.05806162° ± 3.66e-06
Arg. of Perihelion (ω)255.88714144° ± 3.97e-06
Mean Anomaly (M)273.80793823° ± 1.18e-04
Mean Motion (n)0.9160475048°/day ± 1.75e-07
Perihelion dist (q)0.95897776 AU ± 2.22e-07
Aphelion dist (Q)1.14105555 AU ± 2.35e-07
Orbital Period1.07595543 yr ± 2.06e-07
Physical Parameters
H (abs. magnitude)24.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.188″
Uncertainty0
Orbit TypeApollo
MOID0.019660 AU
Observations Used272
Oppositions1
Arc Total2023-2024
First Observation Used2023-09-09
Last Observation Used2024-05-27
Observations (282)
Date Type RA Dec Mag Band Observatory
2023-10-21 18:07:29 C 02 43 30.743 +01 51 12.77 V O85
2023-10-21 18:10:45 C 02 43 31.524 +01 50 30.65 V O85
2023-10-21 18:14:01 C 02 43 32.282 +01 49 48.56 V O85
2023-10-22 16:59:29 C 02 51 21.296 -03 10 59.17 V O85
2023-10-22 17:06:08 C 02 51 22.963 -03 12 29.50 V O85
2023-10-22 17:09:28 C 02 51 23.813 -03 13 14.52 V O85
2023-10-22 17:12:47 C 02 51 24.638 -03 13 59.81 V O85
2023-10-22 17:58:29 C 02 51 36.094 -03 24 17.92 V O85
2023-10-22 18:01:49 C 02 51 36.961 -03 25 03.42 V O85
2023-10-22 18:05:08 C 02 51 37.792 -03 25 48.07 V O85
2023-10-22 18:08:28 C 02 51 38.649 -03 26 33.50 V O85
2023-10-22 18:11:48 C 02 51 39.503 -03 27 18.69 V O85
2023-10-22 18:15:08 C 02 51 40.304 -03 28 03.61 V O85
2023-10-22 22:14:39 B 02 53 17.338 -04 16 00.95 Z M49
2023-10-22 22:16:39 B 02 53 17.844 -04 16 27.95 Z M49
2023-10-22 22:18:38 B 02 53 18.348 -04 16 54.88 Z M49
2023-10-23 04:00:42 C 02 55 19.140 -05 34 13.30 V W68
2023-10-23 04:24:36 C 02 55 25.351 -05 39 44.17 V W68
2023-10-23 04:29:12 C 02 55 26.551 -05 40 47.50 V W68
2023-10-23 04:55:10 C 02 55 33.199 -05 46 45.95 V W68
2023-10-23 07:36:38 C 02 56 30.642 -06 30 47.66 V 703
2023-10-23 07:44:31 C 02 56 32.672 -06 32 37.61 V 703
2023-10-23 07:52:23 C 02 56 34.699 -06 34 26.29 V 703
2023-10-23 08:00:15 C 02 56 36.737 -06 36 14.83 V 703
2023-10-23 14:14:39 C 02 58 59.03 -08 02 57.7 V 900
2023-10-23 14:23:28 C 02 59 01.44 -08 05 01.2 V 900
2023-10-23 14:32:18 C 02 59 03.83 -08 07 04.7 V 900
2023-10-23 22:33:50 B 03 02 00.665 -09 52 46.09 Z M49
2023-10-23 22:36:44 B 03 02 01.409 -09 53 26.74 Z M49
2023-10-23 22:39:31 B 03 02 02.134 -09 54 05.54 Z M49
2023-10-24 06:04:28 C 03 04 54.797 -11 44 37.50 V U52
2023-10-24 06:05:30 C 03 04 55.018 -11 44 51.18 V U52
2023-10-24 06:06:32 C 03 04 55.500 -11 45 04.97 V U52
2023-10-25 00:02:23 B 03 11 29.681 -15 50 21.30 Z M49
2023-10-25 00:06:59 B 03 11 30.941 -15 51 25.63 Z M49
2023-10-25 00:09:32 B 03 11 31.637 -15 52 01.27 Z M49
2023-10-25 15:36:24 C 03 17 40.58 -19 32 59.4 V 900
2023-10-25 15:46:59 C 03 17 43.73 -19 35 26.2 V 900
2023-10-25 15:57:35 C 03 17 46.89 -19 37 52.7 V 900
2023-10-25 22:20:51 C 03 20 29.155 -20 58 36.37 V M22
2023-10-25 22:24:07 C 03 20 30.154 -20 59 21.73 V M22
2023-10-25 23:06:03 C 03 20 42.766 -21 09 00.94 V M22
2023-10-25 23:10:40 C 03 20 44.208 -21 10 04.76 V M22
2023-10-25 23:24:35 B 03 20 50.556 -21 14 18.20 Z M49
2023-10-25 23:27:53 B 03 20 51.502 -21 15 03.60 Z M49
2023-10-25 23:31:03 B 03 20 52.438 -21 15 47.02 Z M49
2023-11-01 23:13:48 B 04 37 51.470 -50 41 57.44 Z M49
2023-11-01 23:22:48 B 04 37 54.890 -50 43 03.79 Z M49
2023-11-01 23:31:48 B 04 37 58.236 -50 44 10.21 Z M49
2023-11-13 07:15:29 C 06 49 04.84 -66 30 45.5 u 807