2025 SH42

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5243010350 ± 1.53e-03
Semi-major axis (a)1.4598552033 AU ± 4.93e-03
Inclination (i)41.17985541° ± 4.09e-01
Long. of Asc. Node (Ω)179.04895695° ± 1.32e-01
Arg. of Perihelion (ω)343.19253670° ± 1.62e-01
Mean Anomaly (M)285.70297643° ± 2.70e-01
Mean Motion (n)0.5587886844°/day ± 2.83e-03
Perihelion dist (q)0.69445161 AU ± 3.24e-03
Aphelion dist (Q)2.22525880 AU ± 7.84e-03
Orbital Period1.76386228 yr ± 8.93e-03
Physical Parameters
H (abs. magnitude)20.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.274″
Uncertainty3
Orbit TypeApollo
MOID0.288832 AU
Observations Used18
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-30
Last Observation Used2025-10-04
Observations (18)
Date Type RA Dec Mag Band Observatory
2025-09-30 07:15:00 C 01 17 50.496 -12 28 09.70 V V00
2025-09-30 07:23:04 C 01 17 49.952 -12 28 22.01 V V00
2025-09-30 07:31:06 C 01 17 49.441 -12 28 34.00 V V00
2025-09-30 07:39:08 C 01 17 48.883 -12 28 47.24 V V00
2025-09-30 08:13:49 C 01 17 46.610 -12 29 41.00 V 291
2025-09-30 08:24:36 C 01 17 45.890 -12 29 57.80 V 291
2025-09-30 08:35:24 C 01 17 45.140 -12 30 14.80 V 291
2025-09-30 09:21:37 C 01 17 42.076 -12 31 26.29 V V06
2025-09-30 09:28:28 C 01 17 41.622 -12 31 37.20 V V06
2025-09-30 09:35:20 C 01 17 41.158 -12 31 47.86 V V06
2025-09-30 09:42:12 C 01 17 40.697 -12 31 58.30 V V06
2025-10-01 06:31:47 C 01 16 20.180 -13 04 23.20 V 291
2025-10-01 06:57:12 C 01 16 18.470 -13 05 02.60 V 291
2025-10-01 07:22:55 C 01 16 16.700 -13 05 42.40 V 291
2025-10-02 06:13:35 C 01 14 46.230 -13 41 18.30 V 291
2025-10-02 06:32:09 C 01 14 44.980 -13 41 46.80 V 291
2025-10-04 08:59:30 C 01 11 18.170 -15 00 17.00 V 291
2025-10-04 09:39:34 C 01 11 15.360 -15 01 19.50 V 291