2026 OJ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-07-17 (JD 2461238.5)
Eccentricity (e)0.4402660856 ± 3.55e-03
Semi-major axis (a)1.6973362069 AU ± 9.64e-03
Inclination (i)6.74216026° ± 3.77e-02
Long. of Asc. Node (Ω)234.88255646° ± 2.27e-01
Arg. of Perihelion (ω)344.62260523° ± 1.52e-01
Mean Anomaly (M)33.67401374° ± 2.84e-01
Mean Motion (n)0.4457182974°/day ± 3.80e-03
Perihelion dist (q)0.95005664 AU ± 8.08e-03
Aphelion dist (Q)2.44461577 AU ± 1.51e-02
Orbital Period2.21132112 yr ± 1.88e-02
Physical Parameters
H (abs. magnitude)23.29
Orbit Solution
SourceIAA
Solution Date2026-07-19
RMS Residual0.147″
Uncertainty3
Orbit TypeApollo
MOID0.038263 AU
Observations Used12
Oppositions1
Arc Total2026-2026
First Observation Used2026-07-16
Last Observation Used2026-07-18
Observations (12)
Date Type RA Dec Mag Band Observatory
2026-07-16 09:02:14 C 20 35 55.418 +10 29 55.19 X F52
2026-07-16 09:18:38 C 20 35 54.146 +10 29 42.92 X F52
2026-07-16 09:26:53 C 20 35 53.518 +10 29 36.97 X F52
2026-07-16 10:37:19 C 20 35 48.036 +10 28 44.85 V F51
2026-07-16 10:38:30 C 20 35 47.931 +10 28 44.01 V F51
2026-07-17 09:41:32 C 20 34 12.901 +10 11 21.79 V T12
2026-07-17 09:45:45 C 20 34 12.603 +10 11 18.74 V T12
2026-07-18 05:30:29 C 20 32 52.24 +09 56 04.4 V H21
2026-07-18 05:32:34 C 20 32 52.07 +09 56 02.5 V H21
2026-07-18 09:52:16 C 20 32 34.937 +09 52 52.73 V T12
2026-07-18 09:56:29 C 20 32 34.621 +09 52 49.48 V T12
2026-07-18 10:00:42 C 20 32 34.305 +09 52 46.46 V T12