2025 SC4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3409707789 ± 3.04e-04
Semi-major axis (a)1.5697801712 AU ± 7.71e-04
Inclination (i)5.33108449° ± 3.73e-03
Long. of Asc. Node (Ω)184.87031635° ± 1.01e-03
Arg. of Perihelion (ω)197.88184972° ± 2.66e-03
Mean Anomaly (M)19.31728240° ± 1.25e-02
Mean Motion (n)0.5011341717°/day ± 3.69e-04
Perihelion dist (q)1.03453100 AU ± 6.97e-04
Aphelion dist (Q)2.10502934 AU ± 1.14e-03
Orbital Period1.96679121 yr ± 1.45e-03
Physical Parameters
H (abs. magnitude)26.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.356″
Uncertainty2
Orbit TypeAmor
MOID0.039275 AU
Observations Used51
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-20
Last Observation Used2025-10-14
Observations (51)
Date Type RA Dec Mag Band Observatory
2025-10-14 08:45:39 C 05 08 03.58 -04 11 02.5 V H21