IAA RAS IAA Minor Planet Database

2026 OC3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-06-09 (JD 2461200.5)
Eccentricity (e)0.5720796494 ± 4.41e-04
Semi-major axis (a)1.8325584888 AU ± 1.63e-03
Inclination (i)4.69299143° ± 2.54e-03
Long. of Asc. Node (Ω)126.86483110° ± 1.10e-03
Arg. of Perihelion (ω)242.83706281° ± 1.57e-03
Mean Anomaly (M)323.46098431° ± 5.35e-02
Mean Motion (n)0.3973063526°/day ± 5.31e-04
Perihelion dist (q)0.78418907 AU ± 1.07e-03
Aphelion dist (Q)2.88092791 AU ± 2.69e-03
Orbital Period2.48077152 yr ± 3.31e-03
Physical Parameters
H (abs. magnitude)26.97
Orbit Solution
SourceIAA
Solution Date2026-07-25
RMS Residual0.327″
Uncertainty2
Orbit TypeApollo
MOID0.007743 AU
Observations Used16
Oppositions1
Arc Total2026-2026
First Observation Used2026-07-24
Last Observation Used2026-07-24
Observations (16)
Date Type RA Dec Mag Band Observatory
2026-07-24 06:00:58 C 18 27 36.196 +30 49 55.74 – V U68
2026-07-24 06:05:46 C 18 27 26.372 +30 55 57.12 – V U68
2026-07-24 06:22:17 C 18 26 51.980 +31 16 48.51 – V U74
2026-07-24 06:24:30 C 18 26 47.281 +31 19 38.27 – V U74
2026-07-24 07:04:31 C 18 25 20.980 +32 11 10.86 – V U74
2026-07-24 07:09:14 C 18 25 10.464 +32 17 23.22 – V U74
2026-07-24 08:47:51 C 18 21 51.094 +34 36 47.37 – V T12
2026-07-24 08:48:15 C 18 21 50.098 +34 37 20.46 – V T12
2026-07-24 08:48:38 C 18 21 49.101 +34 37 53.65 – V T12
2026-07-24 16:29:42 B 17 55 33.636 +47 26 47.58 – X Q06
2026-07-24 16:35:28 B 17 55 04.878 +47 37 47.79 – X Q06
2026-07-24 16:41:13 B 17 54 35.609 +47 48 51.75 – X Q06
2026-07-24 22:05:37 C 17 17 54.569 +59 13 38.35 – W J95
2026-07-24 22:11:28 C 17 16 53.263 +59 26 27.85 – W J95
2026-07-24 22:17:21 C 17 15 50.875 +59 39 19.15 – W J95
2026-07-24 22:23:45 C 17 14 41.645 +59 53 19.82 – W J95