2023 SP1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6284079755 ± 9.09e-08
Semi-major axis (a)2.4692458175 AU ± 5.79e-07
Inclination (i)1.89429160° ± 8.00e-07
Long. of Asc. Node (Ω)96.49929688° ± 2.22e-05
Arg. of Perihelion (ω)1.12592442° ± 2.25e-05
Mean Anomaly (M)173.03424899° ± 6.10e-05
Mean Motion (n)0.2540187566°/day ± 8.93e-08
Perihelion dist (q)0.91755205 AU ± 3.11e-07
Aphelion dist (Q)4.02093958 AU ± 9.69e-07
Orbital Period3.88013191 yr ± 1.36e-06
Physical Parameters
H (abs. magnitude)20.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.187″
Uncertainty0
Orbit TypeApollo
MOID0.018253 AU
Observations Used497
Radar Obs Used3
Oppositions1
Arc Total2023-2024
First Observation Used2023-08-20
Last Observation Used2024-04-11
Observations (539)
Date Type RA Dec Mag Band Observatory
2024-03-06 22:56:20 B 10 56 03.629 +17 29 09.24 V L65
2024-03-06 23:12:34 B 10 56 03.996 +17 28 54.80 V L65
2024-03-07 06:59:06 C 10 56 17.142 +17 22 30.47 V G96
2024-03-07 07:07:17 C 10 56 17.286 +17 22 23.59 V G96
2024-03-07 07:15:28 C 10 56 17.423 +17 22 16.64 V G96
2024-03-07 07:23:39 C 10 56 17.567 +17 22 09.80 V G96
2024-03-07 22:40:04 C 10 56 42.814 +17 09 17.60 Z C23
2024-03-07 22:45:28 C 10 56 42.958 +17 09 12.38 Z C23
2024-03-07 22:49:47 C 10 56 43.032 +17 09 09.07 Z C23
2024-03-07 22:50:55 B 10 56 42.854 +17 09 07.99 V L65
2024-03-07 23:02:47 B 10 56 43.097 +17 08 57.91 V L65
2024-03-07 23:14:39 B 10 56 43.351 +17 08 48.08 V L65
2024-03-07 23:58:03 C 10 56 44.045 +17 08 14.06 X G19
2024-03-08 00:20:05 C 10 56 44.486 +17 07 55.96 X G19
2024-03-08 00:42:04 C 10 56 44.916 +17 07 38.24 X G19
2024-03-08 01:33:12 C 10 56 45.353 +17 07 45.34 V M22
2024-03-08 01:41:00 C 10 56 45.518 +17 07 38.60 V M22
2024-03-08 01:58:22 C 10 56 45.866 +17 07 24.17 V M22
2024-03-08 02:04:59 C 10 56 45.924 +17 07 18.66 V M22
2024-03-08 04:51:03 C 10 56 53.662 +17 04 20.17 V U52
2024-03-08 04:55:13 C 10 56 53.738 +17 04 16.86 V U52
2024-03-08 04:59:24 C 10 56 53.832 +17 04 13.87 V U52
2024-03-08 20:25:56 C 10 57 17.210 +16 51 54.90 Z K00
2024-03-08 21:04:46 B 10 57 18.009 +16 51 25.48 X B72
2024-03-08 21:09:45 C 10 57 18.089 +16 51 21.82 Z K00
2024-03-08 21:09:53 B 10 57 18.121 +16 51 21.70 X B72
2024-03-08 21:13:59 B 10 57 18.146 +16 51 19.26 X K74
2024-03-08 21:15:00 B 10 57 18.204 +16 51 18.13 X B72
2024-03-08 21:18:02 B 10 57 18.185 +16 51 15.91 X K74
2024-03-08 21:22:05 B 10 57 18.286 +16 51 13.00 X K74
2024-03-08 21:25:37 B 10 57 18.382 +16 51 10.33 X K74
2024-03-08 21:28:37 B 10 57 18.406 +16 51 07.78 X K74
2024-03-08 21:52:16 C 10 57 18.888 +16 50 49.81 Z K00
2024-03-08 23:15:12 B 10 57 20.302 +16 49 45.66 X K87
2024-03-08 23:21:32 B 10 57 20.422 +16 49 40.84 X K87
2024-03-08 23:27:50 B 10 57 20.513 +16 49 35.65 X K87
2024-03-09 04:50:06 C 10 57 29.933 +16 45 30.02 V U52
2024-03-09 04:56:21 C 10 57 30.180 +16 45 24.34 V U52
2024-03-09 21:00:32 C 10 57 52.932 +16 33 14.58 X G19
2024-03-09 21:04:38 B 10 57 53.102 +16 33 10.19 V L65
2024-03-09 21:25:49 B 10 57 53.410 +16 32 54.35 V L65
2024-03-09 21:32:04 C 10 57 53.506 +16 32 51.00 X G19
2024-03-09 21:44:54 B 10 57 53.767 +16 32 41.14 V L65
2024-03-09 21:54:31 C 10 57 53.10 +16 32 38.3 V C40
2024-03-09 22:03:37 C 10 57 54.084 +16 32 28.00 X G19
2024-03-09 22:15:16 C 10 57 53.48 +16 32 22.4 V C40
2024-03-09 22:35:59 C 10 57 53.77 +16 32 07.7 V C40
2024-03-10 03:27:57 C 10 58 03.09 +16 28 36.6 V 691
2024-03-10 04:05:17 C 10 58 03.75 +16 28 10.2 V 691
2024-03-10 04:42:37 C 10 58 04.37 +16 27 43.9 V 691
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2024-02-04 23:50:00 38992185.19 2 us 8560 -14 -14
2024-02-05 00:40:00 38909569.53 0.75 us 8560 -14 -14
2024-02-08 02:10:00 37281978 0.5 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)