2026 OR1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-07-20 (JD 2461241.5)
Eccentricity (e)0.5080380198 ± 1.15e-03
Semi-major axis (a)2.5888296953 AU ± 7.02e-03
Inclination (i)10.92896672° ± 1.77e-02
Long. of Asc. Node (Ω)134.68282675° ± 1.82e-03
Arg. of Perihelion (ω)165.42743496° ± 1.62e-02
Mean Anomaly (M)359.50516059° ± 3.89e-03
Mean Motion (n)0.2366230532°/day ± 9.63e-04
Perihelion dist (q)1.27360578 AU ± 4.57e-03
Aphelion dist (Q)3.90405361 AU ± 1.10e-02
Orbital Period4.16538571 yr ± 1.70e-02
Physical Parameters
H (abs. magnitude)23.41
Orbit Solution
SourceIAA
Solution Date2026-07-25
RMS Residual0.083″
Uncertainty1
Orbit TypeAmor
MOID0.260469 AU
Observations Used18
Oppositions1
Arc Total2026-2026
First Observation Used2026-07-19
Last Observation Used2026-07-23
Observations (18)
Date Type RA Dec Mag Band Observatory
2026-07-19 09:53:49 C 20 15 00.714 -04 17 19.39 X F52
2026-07-19 10:08:34 C 20 15 01.747 -04 17 41.23 X F52
2026-07-19 10:23:21 C 20 15 02.796 -04 18 03.34 X F52
2026-07-19 10:38:10 C 20 15 03.839 -04 18 25.18 X F52
2026-07-19 12:23:16 C 20 15 11.279 -04 21 01.35 V F52
2026-07-19 12:24:11 C 20 15 11.347 -04 21 02.73 V F52
2026-07-20 04:44:56 C 20 16 31.04 -04 45 42.3 V H21
2026-07-20 04:49:10 C 20 16 31.36 -04 45 48.6 V H21
2026-07-20 09:25:46 C 20 16 53.550 -04 52 38.21 V T14
2026-07-20 09:27:10 C 20 16 53.650 -04 52 40.34 V T14
2026-07-20 09:28:35 C 20 16 53.750 -04 52 42.45 V T14
2026-07-22 06:13:28 C 20 20 28.87 -06 02 00.8 V H21
2026-07-22 06:17:51 C 20 20 29.17 -06 02 07.5 V H21
2026-07-22 09:34:05 C 20 20 45.705 -06 07 06.98 V T12
2026-07-22 09:35:48 C 20 20 45.826 -06 07 09.67 V T12
2026-07-22 09:37:32 C 20 20 45.956 -06 07 12.48 V T12
2026-07-23 06:42:41 C 20 22 27.60 -06 40 49.4 V H21
2026-07-23 06:46:50 C 20 22 27.90 -06 40 55.8 V H21