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
2023-09-09 09:32:36 C 00 27 21.276 +46 27 15.91 V G96
2023-09-09 09:47:53 C 00 27 21.769 +46 27 21.20 V G96
2023-09-09 09:55:25 C 00 27 22.003 +46 27 24.08 V G96
2023-09-09 10:02:58 C 00 27 22.237 +46 27 26.68 V G96
2023-09-09 11:19:57 C 00 27 24.620 +46 27 51.50 V I52
2023-09-09 11:31:26 C 00 27 25.040 +46 27 55.10 V I52
2023-09-09 11:44:28 C 00 27 25.600 +46 27 58.80 V I52
2023-09-09 11:57:31 C 00 27 25.970 +46 28 02.00 V I52
2023-09-10 01:38:49 C 00 28 15.39 +46 33 30.2 X 033
2023-09-10 01:41:54 C 00 28 15.52 +46 33 31.4 X 033
2023-09-10 01:44:59 C 00 28 15.63 +46 33 32.5 X 033
2023-09-11 00:37:14 C 00 29 34.42 +46 42 22.3 X 033
2023-09-11 00:40:48 C 00 29 34.57 +46 42 23.6 X 033
2023-09-11 00:44:22 C 00 29 34.70 +46 42 24.8 X 033
2023-09-11 00:48:08 C 00 29 34.85 +46 42 26.1 X 033
2023-09-11 05:59:46 C 00 29 54.70 +46 44 33.9 u H21
2023-09-11 06:11:53 C 00 29 55.08 +46 44 38.6 u H21
2023-09-11 06:19:50 C 00 29 55.32 +46 44 41.9 u H21
2023-09-13 06:15:26 C 00 32 44.69 +46 59 56.9 V 673
2023-09-13 06:35:22 C 00 32 45.39 +47 00 05.4 V 673
2023-09-25 05:10:45 C 00 52 27.804 +46 46 59.41 V I52
2023-09-25 05:23:35 C 00 52 28.528 +46 46 56.17 V I52
2023-09-25 05:55:22 C 00 52 30.007 +46 46 47.17 V I52
2023-09-25 06:06:37 C 00 52 30.580 +46 46 43.68 V I52
2023-09-25 22:11:49 C 00 53 52.41 +46 38 23.2 X C95
2023-09-25 23:01:33 C 00 53 55.10 +46 38 02.7 X C95
2023-10-01 08:42:55 C 01 06 32.49 +44 50 55.7 V 695
2023-10-01 08:47:27 C 01 06 32.76 +44 50 50.2 V 695
2023-10-01 08:52:00 C 01 06 33.03 +44 50 44.5 V 695
2023-10-03 04:21:12 C 01 11 43.39 +43 52 08.9 u H21
2023-10-03 04:26:45 C 01 11 43.78 +43 52 01.8 u H21
2023-10-03 04:29:32 C 01 11 44.04 +43 51 58.1 u H21
2023-10-04 08:26:33 C 01 15 05.436 +43 07 17.54 V 703
2023-10-04 08:34:27 C 01 15 05.972 +43 07 03.14 V 703
2023-10-04 08:42:21 C 01 15 06.552 +43 06 48.71 V 703
2023-10-04 08:50:11 C 01 15 07.211 +43 06 36.32 V 703
2023-10-04 09:08:52 C 01 15 08.543 +43 05 59.28 V G96
2023-10-04 09:16:18 C 01 15 09.115 +43 05 45.24 V G96
2023-10-04 09:23:43 C 01 15 09.688 +43 05 31.06 V G96
2023-10-04 09:31:10 C 01 15 10.249 +43 05 16.80 V G96
2023-10-06 08:38:42 C 01 21 33.930 +41 32 18.13 V 703
2023-10-06 08:46:28 C 01 21 34.621 +41 31 59.48 V 703
2023-10-06 08:54:12 C 01 21 35.226 +41 31 41.34 V 703
2023-10-06 09:01:55 C 01 21 35.856 +41 31 23.81 V 703
2023-10-06 22:10:21 B 01 23 39.03 +41 00 24.6 X K19
2023-10-06 22:15:44 B 01 23 39.54 +41 00 11.7 X K19
2023-10-06 22:21:00 B 01 23 40.09 +41 00 00.3 X K19
2023-10-07 10:31:13 C 01 25 24.230 +40 31 24.82 V T05
2023-10-07 11:16:49 C 01 25 27.967 +40 29 28.43 V T05
2023-10-07 11:21:23 C 01 25 28.346 +40 29 16.58 V T05