2025 SL

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3774893767 ± 4.55e-04
Semi-major axis (a)1.5935343792 AU ± 1.19e-03
Inclination (i)12.54695399° ± 1.12e-02
Long. of Asc. Node (Ω)359.61659739° ± 5.80e-04
Arg. of Perihelion (ω)42.25995300° ± 6.28e-03
Mean Anomaly (M)10.72356716° ± 7.14e-03
Mean Motion (n)0.4899707110°/day ± 5.47e-04
Perihelion dist (q)0.99199208 AU ± 1.04e-03
Aphelion dist (Q)2.19507668 AU ± 1.79e-03
Orbital Period2.01160245 yr ± 2.25e-03
Physical Parameters
H (abs. magnitude)24.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.146″
Uncertainty1
Orbit TypeApollo
MOID0.049243 AU
Observations Used29
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-16
Last Observation Used2025-09-30
Observations (33)
Date Type RA Dec Mag Band Observatory
2025-09-16 10:08:44 C 00 30 16.829 -13 27 45.54 X F51
2025-09-16 10:24:37 C 00 30 16.533 -13 26 22.84 X F51
2025-09-16 10:40:30 C 00 30 16.238 -13 25 00.08 X F51
2025-09-16 10:56:25 C 00 30 15.927 -13 23 36.99 X F51
2025-09-16 12:17:24 C 00 30 14.380 -13 16 30.41 V F52
2025-09-16 12:18:19 C 00 30 14.364 -13 16 25.82 V F52
2025-09-16 22:11:16 B 00 30 21.98 -12 23 37.7 X M45
2025-09-16 22:21:17 B 00 30 21.85 -12 22 42.2 X M45
2025-09-16 22:30:56 B 00 30 21.71 -12 21 49.5 X M45
2025-09-17 01:16:59 C 00 30 20.909 -12 06 29.40 X 033
2025-09-17 01:18:06 C 00 30 20.880 -12 06 23.10 X 033
2025-09-17 01:19:55 C 00 30 20.837 -12 06 13.70 X 033
2025-09-17 11:09:08 C 00 30 26.703 -11 09 21.77 V T14
2025-09-17 11:12:13 C 00 30 26.636 -11 09 03.73 V T14
2025-09-17 11:13:36 C 00 30 26.604 -11 08 55.47 V T14
2025-09-17 22:44:07 C 00 30 33.35 -10 00 09.8 V 104
2025-09-17 22:58:04 C 00 30 33.14 -09 58 43.7 V 104
2025-09-17 23:12:05 B 00 30 32.572 -09 55 25.94 Z M49
2025-09-17 23:19:12 B 00 30 32.402 -09 54 41.95 Z M49
2025-09-17 23:26:19 B 00 30 32.228 -09 53 58.05 Z M49
2025-09-23 07:12:37 C 00 31 05.732 +08 02 37.72 V G96
2025-09-23 07:20:00 C 00 31 05.484 +08 03 59.33 V G96
2025-09-23 07:27:23 C 00 31 05.257 +08 05 21.01 V G96
2025-09-23 07:36:17 C 00 31 04.940 +08 06 59.54 V G96
2025-09-23 08:55:38 B 00 31 04.013 +08 21 16.85 V U52
2025-09-23 09:13:16 B 00 31 03.521 +08 24 32.47 V U52
2025-09-25 07:43:36 C 00 31 08.242 +17 47 55.14 V 703
2025-09-25 07:46:55 C 00 31 08.112 +17 48 37.51 V 703
2025-09-25 07:53:29 C 00 31 08.000 +17 50 03.84 V 703
2025-09-30 05:20:05 C 00 31 13.606 +46 07 40.91 V G96
2025-09-30 05:28:59 C 00 31 13.138 +46 09 53.42 V G96
2025-09-30 05:37:42 C 00 31 12.640 +46 12 02.70 V G96
2025-09-30 05:45:21 C 00 31 12.260 +46 13 56.70 V G96