2025 SH1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3876356423 ± 1.25e-05
Semi-major axis (a)1.5118970393 AU ± 1.36e-05
Inclination (i)26.50907946° ± 1.39e-03
Long. of Asc. Node (Ω)355.45820157° ± 2.76e-05
Arg. of Perihelion (ω)185.49523652° ± 1.14e-03
Mean Anomaly (M)201.58497461° ± 2.95e-03
Mean Motion (n)0.5301868493°/day ± 7.14e-06
Perihelion dist (q)0.92583186 AU ± 2.07e-05
Aphelion dist (Q)2.09796222 AU ± 2.67e-05
Orbital Period1.85901684 yr ± 2.50e-05
Physical Parameters
H (abs. magnitude)19.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.193″
Uncertainty1
Orbit TypeApollo
MOID0.067458 AU
Observations Used23
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-24
Last Observation Used2025-10-27
Observations (24)
Date Type RA Dec Mag Band Observatory
2025-08-24 11:19:53 C 00 28 13.36 -02 50 02.0 V F51
2025-08-24 11:35:04 C 00 28 12.42 -02 50 00.5 V F51
2025-08-24 11:50:18 C 00 28 11.43 -02 49 58.7 V F51
2025-08-24 12:05:31 C 00 28 10.51 -02 49 57.9 V F51
2025-09-16 09:13:10 C 23 46 06.097 -02 17 45.95 X F52
2025-09-16 09:27:01 C 23 46 04.868 -02 17 45.20 X F52
2025-09-16 09:40:51 C 23 46 03.686 -02 17 45.07 X F52
2025-09-16 11:41:18 C 23 45 53.110 -02 17 39.06 V F51
2025-09-16 11:50:21 C 23 45 52.327 -02 17 38.84 V F51
2025-09-16 11:51:17 C 23 45 52.244 -02 17 38.84 V F51
2025-09-17 06:59:52 C 23 44 14.33 -02 16 49.0 V 673
2025-09-17 07:06:12 C 23 44 13.75 -02 16 48.7 V 673
2025-09-18 03:30:05 B 23 42 29.18 -02 15 45.0 Z X09
2025-09-18 04:41:21 B 23 42 22.96 -02 15 41.7 Z X09
2025-09-18 05:52:03 B 23 42 16.79 -02 15 38.5 Z X09
2025-09-25 08:32:41 C 23 27 56.548 -02 07 24.42 X F51
2025-09-25 08:46:57 C 23 27 55.351 -02 07 23.34 X F51
2025-10-02 05:01:48 C 23 15 05.551 -01 57 14.69 V V00
2025-10-02 05:09:52 C 23 15 04.932 -01 57 14.47 V V00
2025-10-02 05:17:54 C 23 15 04.324 -01 57 14.04 V V00
2025-10-02 05:25:58 C 23 15 03.730 -01 57 12.82 V V00
2025-10-27 05:45:35 C 22 43 52.850 -00 48 57.80 V 291
2025-10-27 06:08:28 C 22 43 52.150 -00 48 54.10 V 291
2025-10-27 06:31:20 C 22 43 51.510 -00 48 50.30 V 291