2025 SE3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2207149517 ± 4.36e-05
Semi-major axis (a)1.1391966068 AU ± 7.16e-05
Inclination (i)18.24197147° ± 4.88e-03
Long. of Asc. Node (Ω)179.31895000° ± 8.18e-04
Arg. of Perihelion (ω)294.60436638° ± 6.33e-03
Mean Anomaly (M)321.52950037° ± 7.37e-03
Mean Motion (n)0.8106142837°/day ± 7.65e-05
Perihelion dist (q)0.88775888 AU ± 7.47e-05
Aphelion dist (Q)1.39063433 AU ± 1.01e-04
Orbital Period1.21590046 yr ± 1.15e-04
Physical Parameters
H (abs. magnitude)23.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.258″
Uncertainty1
Orbit TypeApollo
MOID0.002992 AU
Observations Used54
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-18
Last Observation Used2025-10-14
Observations (54)
Date Type RA Dec Mag Band Observatory
2025-10-02 03:41:24 C 01 21 05.030 -17 45 12.90 V 807
2025-10-14 04:11:02 C 01 27 51.280 -44 00 10.80 V 807
2025-10-14 04:24:12 C 01 27 51.390 -44 01 15.10 V 807
2025-10-14 04:37:22 C 01 27 51.470 -44 02 19.30 V 807