2025 SP23

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6514349924 ± 2.37e-04
Semi-major axis (a)2.3268235168 AU ± 1.45e-03
Inclination (i)4.32659589° ± 1.18e-03
Long. of Asc. Node (Ω)16.49799136° ± 3.61e-05
Arg. of Perihelion (ω)57.27064894° ± 6.76e-04
Mean Anomaly (M)1.13704638° ± 5.25e-05
Mean Motion (n)0.2776943921°/day ± 2.60e-04
Perihelion dist (q)0.81104926 AU ± 7.49e-04
Aphelion dist (Q)3.84259778 AU ± 2.46e-03
Orbital Period3.54932009 yr ± 3.32e-03
Physical Parameters
H (abs. magnitude)25.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.127″
Uncertainty0
Orbit TypeApollo
MOID0.001858 AU
Observations Used34
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-29
Last Observation Used2025-10-07
Observations (35)
Date Type RA Dec Mag Band Observatory
2025-09-29 09:35:33 C 23 59 49.344 -11 58 09.21 X F52
2025-09-29 09:51:10 C 23 59 48.384 -11 58 17.65 X F52
2025-09-29 10:06:49 C 23 59 47.427 -11 58 26.00 X F52
2025-09-29 10:22:32 C 23 59 46.461 -11 58 34.38 X F52
2025-09-29 11:53:52 C 23 59 40.968 -11 59 21.27 V F52
2025-09-29 11:55:01 C 23 59 40.902 -11 59 21.84 V F52
2025-09-29 12:28:37 C 23 59 42.804 -11 57 48.13 W 474
2025-09-29 12:38:52 C 23 59 42.202 -11 57 54.22 W 474
2025-09-29 12:49:07 C 23 59 41.693 -11 57 58.46 W 474
2025-09-30 01:35:32 C 23 59 20.840 -12 05 33.30 V 807
2025-09-30 01:50:35 C 23 59 19.980 -12 05 43.10 V 807
2025-09-30 02:05:38 C 23 59 19.050 -12 05 53.70 V 807
2025-09-30 07:48:29 C 23 59 01.180 -12 11 22.38 V I52
2025-09-30 07:54:51 C 23 59 00.762 -12 11 26.20 V I52
2025-09-30 08:05:49 C 23 59 00.028 -12 11 33.07 V I52
2025-09-30 08:12:10 C 23 58 59.646 -12 11 36.35 V I52
2025-09-30 08:53:56 C 23 59 02.209 -12 11 43.76 V T12
2025-09-30 08:56:09 C 23 59 02.054 -12 11 45.19 V T12
2025-09-30 09:00:40 C 23 59 01.734 -12 11 48.22 V T12
2025-10-01 00:42:23 C 23 58 27.670 -12 20 31.70 V 807
2025-10-01 00:47:38 C 23 58 27.320 -12 20 35.80 V 807
2025-10-01 00:52:52 C 23 58 26.970 -12 20 40.20 V 807
2025-10-02 02:46:30 C 23 57 06.180 -12 41 44.20 V 807
2025-10-02 02:55:54 C 23 57 05.280 -12 41 52.90 V 807
2025-10-02 03:05:18 C 23 57 04.390 -12 42 02.10 V 807
2025-10-05 06:23:27 C 23 49 19.211 -14 47 12.77 V I52
2025-10-05 06:24:25 C 23 49 18.937 -14 47 15.90 V I52
2025-10-05 06:25:24 C 23 49 18.707 -14 47 18.96 V I52
2025-10-05 06:26:23 C 23 49 18.458 -14 47 21.55 V I52
2025-10-07 19:44:03 B 23 14 29.03 -23 20 39.4 X 595
2025-10-07 19:44:52 B 23 14 27.44 -23 20 58.9 X 595
2025-10-07 19:45:41 B 23 14 25.86 -23 21 18.9 X 595
2025-10-07 19:57:50 B 23 14 04.44 -23 26 00.0 X K83
2025-10-07 20:00:28 B 23 13 59.29 -23 27 04.1 X K83
2025-10-07 20:03:00 B 23 13 54.27 -23 28 06.5 X K83