2026 OR3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-07-19 (JD 2461240.5)
Eccentricity (e)0.4166074992 ± 2.13e-04
Semi-major axis (a)2.1557717197 AU ± 9.28e-04
Inclination (i)9.92217906° ± 2.86e-03
Long. of Asc. Node (Ω)101.28891281° ± 4.14e-03
Arg. of Perihelion (ω)205.05482422° ± 3.16e-03
Mean Anomaly (M)0.51657076° ± 6.13e-04
Mean Motion (n)0.3113924802°/day ± 2.01e-04
Perihelion dist (q)1.25766105 AU ± 7.10e-04
Aphelion dist (Q)3.05388238 AU ± 1.39e-03
Orbital Period3.16522185 yr ± 2.04e-03
Physical Parameters
H (abs. magnitude)21.73
Orbit Solution
SourceIAA
Solution Date2026-07-27
RMS Residual0.054″
Uncertainty0
Orbit TypeAmor
MOID0.250181 AU
Observations Used12
Oppositions1
Arc Total2026-2026
First Observation Used2026-07-13
Last Observation Used2026-07-23
Observations (12)
Date Type RA Dec Mag Band Observatory
2026-07-13 13:45:55 C 23 15 26.954 -19 28 59.92 V F51
2026-07-13 13:59:43 C 23 15 28.743 -19 29 09.16 V F51
2026-07-19 14:06:08 C 23 34 24.319 -21 05 42.51 X F51
2026-07-19 14:21:12 C 23 34 26.124 -21 05 52.83 X F51
2026-07-19 14:36:14 C 23 34 27.889 -21 06 03.01 X F51
2026-07-20 14:18:21 C 23 37 25.308 -21 22 14.37 V T14
2026-07-20 14:19:45 C 23 37 25.472 -21 22 15.32 V T14
2026-07-20 14:21:10 C 23 37 25.635 -21 22 16.29 V T14
2026-07-23 08:57:36 C 23 45 28.596 -22 08 02.97 W H01
2026-07-23 09:14:15 C 23 45 30.444 -22 08 14.67 W H01
2026-07-23 09:19:11 C 23 45 30.995 -22 08 18.16 W H01
2026-07-23 09:26:39 C 23 45 31.826 -22 08 23.32 W H01