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
2024-03-01 21:18:04 B 10 51 51.994 +19 31 17.51 Z C95
2024-03-01 21:23:02 B 10 51 51.929 +19 31 07.44 X B72
2024-03-01 21:29:41 B 10 51 52.145 +19 30 59.61 X B72
2024-03-02 07:36:31 C 10 52 18.704 +19 19 36.94 X F51
2024-03-02 07:54:10 C 10 52 19.245 +19 19 17.52 X F51
2024-03-02 08:11:51 C 10 52 19.775 +19 18 57.99 X F51
2024-03-02 08:21:07 C 10 52 17.641 +19 18 40.43 V 703
2024-03-02 08:24:24 C 10 52 17.738 +19 18 36.47 V 703
2024-03-02 08:27:43 C 10 52 17.836 +19 18 32.36 V 703
2024-03-02 08:29:35 C 10 52 20.295 +19 18 38.42 X F51
2024-03-02 08:31:00 C 10 52 17.936 +19 18 28.98 V 703
2024-03-02 10:38:22 C 10 52 23.801 +19 16 15.35 V T08
2024-03-02 10:56:32 C 10 52 24.286 +19 15 54.43 V T08
2024-03-02 11:01:11 C 10 52 24.398 +19 15 49.07 V T08
2024-03-02 11:42:13 C 10 52 25.490 +19 15 02.16 V T08
2024-03-02 21:51:44 B 10 52 51.605 +19 03 19.19 X K87
2024-03-02 21:55:55 B 10 52 51.703 +19 03 14.58 X K87
2024-03-02 22:00:08 B 10 52 51.854 +19 03 09.86 X K87
2024-03-03 01:47:04 B 10 52 57.806 +18 59 55.14 Z M49
2024-03-03 01:52:13 B 10 52 57.943 +18 59 49.27 Z M49
2024-03-03 01:57:19 B 10 52 58.099 +18 59 43.37 Z M49
2024-03-03 08:22:45 C 10 53 14.190 +18 52 09.26 V 703
2024-03-03 08:26:07 C 10 53 14.269 +18 52 05.66 V 703
2024-03-03 08:29:31 C 10 53 14.370 +18 52 01.96 V 703
2024-03-03 08:32:53 C 10 53 14.474 +18 51 58.75 V 703
2024-03-03 22:35:11 B 10 53 46.457 +18 37 02.24 V L65
2024-03-03 22:42:25 B 10 53 46.649 +18 36 55.30 V L65
2024-03-03 22:49:55 B 10 53 46.879 +18 36 47.23 V L65
2024-03-04 22:45:29 C 10 54 36.022 +18 13 00.05 Z C23
2024-03-04 22:53:49 C 10 54 36.211 +18 12 51.62 Z C23
2024-03-04 23:34:09 C 10 54 37.231 +18 12 13.00 Z C23
2024-03-05 23:55:40 C 10 55 22.71 +17 49 33.0 V G18
2024-03-06 00:12:23 C 10 55 23.06 +17 49 17.6 V G18
2024-03-06 07:15:18 C 10 55 38.232 +17 43 10.20 X F51
2024-03-06 07:33:07 C 10 55 38.613 +17 42 55.13 X F51
2024-03-06 07:34:03 C 10 55 38.624 +17 42 54.18 X F51
2024-03-06 07:51:53 C 10 55 38.999 +17 42 39.05 X F51
2024-03-06 08:10:45 C 10 55 39.369 +17 42 22.84 X F51
2024-03-06 08:11:41 C 10 55 39.380 +17 42 21.88 X F51
2024-03-06 12:53:35 C 10 55 44.479 +17 38 12.73 V T08
2024-03-06 12:54:55 C 10 55 44.530 +17 38 11.80 V T08
2024-03-06 12:57:35 C 10 55 44.592 +17 38 08.95 V T08
2024-03-06 12:58:55 C 10 55 44.611 +17 38 07.98 V T08
2024-03-06 13:07:38 C 10 55 44.760 +17 37 59.63 V T08
2024-03-06 13:08:18 C 10 55 44.806 +17 37 59.27 V T08
2024-03-06 13:26:17 C 10 55 45.118 +17 37 43.03 V T08
2024-03-06 13:26:57 C 10 55 45.170 +17 37 42.24 V T08
2024-03-06 22:31:18 C 10 56 03.262 +17 29 30.88 Z C23
2024-03-06 22:35:37 C 10 56 03.343 +17 29 26.99 Z C23
2024-03-06 22:47:17 C 10 56 03.586 +17 29 16.91 Z C23
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)