2026 OS

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-07-20 (JD 2461241.5)
Eccentricity (e)0.2595997197 ± 1.94e-03
Semi-major axis (a)1.2892548371 AU ± 1.96e-03
Inclination (i)1.39572366° ± 1.30e-02
Long. of Asc. Node (Ω)310.90986081° ± 1.23e-01
Arg. of Perihelion (ω)44.65530722° ± 2.66e-01
Mean Anomaly (M)324.08987412° ± 5.29e-02
Mean Motion (n)0.6732930351°/day ± 1.53e-03
Perihelion dist (q)0.95456464 AU ± 2.89e-03
Aphelion dist (Q)1.62394503 AU ± 3.51e-03
Orbital Period1.46388902 yr ± 3.33e-03
Physical Parameters
H (abs. magnitude)28.07
Orbit Solution
SourceIAA
Solution Date2026-07-22
RMS Residual0.072″
Uncertainty2
Orbit TypeApollo
MOID0.000262 AU
Observations Used12
Oppositions1
Arc Total2026-2026
First Observation Used2026-07-19
Last Observation Used2026-07-20
Observations (12)
Date Type RA Dec Mag Band Observatory
2026-07-19 09:25:15 C 19 39 14.479 -29 51 32.36 X F52
2026-07-19 09:32:48 C 19 39 15.039 -29 51 31.87 X F52
2026-07-19 09:40:34 C 19 39 15.597 -29 51 31.34 X F52
2026-07-19 12:19:18 C 19 39 27.575 -29 51 00.91 V F52
2026-07-19 12:20:13 C 19 39 27.645 -29 51 00.59 V F52
2026-07-20 09:13:52 C 19 42 38.958 -29 48 05.50 V T14
2026-07-20 09:15:16 C 19 42 39.090 -29 48 05.37 V T14
2026-07-20 09:16:40 C 19 42 39.224 -29 48 05.31 V T14
2026-07-20 09:18:04 C 19 42 39.350 -29 48 05.20 V T14
2026-07-20 09:40:04 C 19 42 41.352 -29 48 03.18 V T12
2026-07-20 09:43:37 C 19 42 41.678 -29 48 02.83 V T12
2026-07-20 09:47:11 C 19 42 42.001 -29 48 02.34 V T12