2025 SP1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4072299609 ± 3.47e-03
Semi-major axis (a)1.5950305068 AU ± 1.13e-02
Inclination (i)65.93705029° ± 1.29e-01
Long. of Asc. Node (Ω)353.05246752° ± 2.54e-03
Arg. of Perihelion (ω)299.95362538° ± 3.90e-01
Mean Anomaly (M)57.52280290° ± 7.81e-01
Mean Motion (n)0.4892814890°/day ± 5.18e-03
Perihelion dist (q)0.94548630 AU ± 8.67e-03
Aphelion dist (Q)2.24457472 AU ± 1.68e-02
Orbital Period2.01443608 yr ± 2.13e-02
Physical Parameters
H (abs. magnitude)24.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.408″
Uncertainty3
Orbit TypeApollo
MOID0.093245 AU
Observations Used25
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-17
Last Observation Used2025-09-18
Observations (26)
Date Type RA Dec Mag Band Observatory
2025-09-17 05:31:45 C 22 51 43.176 -06 06 06.40 U I41
2025-09-17 07:00:11 C 22 49 47.118 -05 42 12.51 V U68
2025-09-17 07:05:00 C 22 49 40.892 -05 40 55.35 V U68
2025-09-17 07:20:53 C 22 49 20.032 -05 36 36.67 V U74
2025-09-17 07:26:37 C 22 49 12.605 -05 35 04.58 V U74
2025-09-17 08:02:55 C 22 48 22.20 -05 23 42.2 W X09
2025-09-17 08:13:00 C 22 48 09.28 -05 20 59.3 W X09
2025-09-17 08:16:09 C 22 48 08.07 -05 21 42.3 V 673
2025-09-17 08:17:42 C 22 48 06.08 -05 21 17.3 V 673
2025-09-17 08:18:36 C 22 48 05.051 -05 21 05.28 V U74
2025-09-17 08:23:22 C 22 47 58.873 -05 19 48.66 V U74
2025-09-17 20:25:01 C 22 33 23.39 -02 13 52.5 V L01
2025-09-17 20:28:30 C 22 33 19.19 -02 13 00.2 V L01
2025-09-17 20:32:32 C 22 33 14.49 -02 12 00.6 V L01
2025-09-17 21:02:23 C 22 32 39.68 -02 04 38.8 V 587
2025-09-17 21:04:57 C 22 32 36.68 -02 04 00.9 V 587
2025-09-17 21:06:07 C 22 32 35.32 -02 03 43.7 V 587
2025-09-17 23:06:26 B 22 30 16.17 -01 34 19.6 V I93
2025-09-17 23:13:54 B 22 30 07.54 -01 32 31.2 V I93
2025-09-17 23:21:18 B 22 29 59.04 -01 30 43.8 V I93
2025-09-18 03:11:52 C 22 25 43.48 -00 35 40.0 V H21
2025-09-18 03:14:38 C 22 25 40.37 -00 35 01.0 V H21
2025-09-18 03:17:25 C 22 25 37.27 -00 34 22.0 V H21
2025-09-18 03:20:12 C 22 25 34.17 -00 33 42.8 V H21
2025-09-18 21:00:01 C 22 07 29.138 +03 17 38.40 W 598
2025-09-18 21:06:12 C 22 07 23.172 +03 18 53.24 W 598