2025 SK

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1432011796 ± 1.79e-07
Semi-major axis (a)1.0272956849 AU ± 3.95e-08
Inclination (i)25.42717414° ± 2.86e-05
Long. of Asc. Node (Ω)180.44059466° ± 4.21e-06
Arg. of Perihelion (ω)343.98919505° ± 6.75e-05
Mean Anomaly (M)255.72032902° ± 8.93e-05
Mean Motion (n)0.9466056239°/day ± 5.47e-08
Perihelion dist (q)0.88018573 AU ± 1.87e-07
Aphelion dist (Q)1.17440564 AU ± 1.89e-07
Orbital Period1.04122166 yr ± 6.01e-08
Physical Parameters
H (abs. magnitude)23.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-08-08
RMS Residual0.238″
Uncertainty0
Orbit TypeApollo
MOID0.111617 AU
Observations Used51
Oppositions1
Arc Total2024-2026
First Observation Used2025-09-14
Last Observation Used2026-07-15
Observations (52)
Date Type RA Dec Mag Band Observatory
2026-07-15 10:21:45 C 20 42 29.956 +66 57 36.05 – V T12
2026-07-15 11:21:10 C 20 42 25.397 +66 57 19.16 – V T12