2025 SN3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2514457864 ± 2.03e-05
Semi-major axis (a)1.4862576819 AU ± 4.95e-05
Inclination (i)18.16218298° ± 8.14e-04
Long. of Asc. Node (Ω)173.99082317° ± 3.54e-04
Arg. of Perihelion (ω)203.01557901° ± 8.88e-04
Mean Anomaly (M)17.31731405° ± 3.68e-04
Mean Motion (n)0.5439651887°/day ± 2.72e-05
Perihelion dist (q)1.11254445 AU ± 4.78e-05
Aphelion dist (Q)1.85997091 AU ± 6.89e-05
Orbital Period1.81192897 yr ± 9.05e-05
Physical Parameters
H (abs. magnitude)22.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.204″
Uncertainty0
Orbit TypeAmor
MOID0.121193 AU
Observations Used50
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-19
Last Observation Used2025-11-12
Observations (53)
Date Type RA Dec Mag Band Observatory
2025-11-12 01:52:19 C 00 11 58.900 -47 39 32.70 V 807
2025-11-12 02:13:58 C 00 12 02.550 -47 39 26.10 V 807
2025-11-12 02:35:37 C 00 12 06.160 -47 39 19.10 V 807