2026 OB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-06-09 (JD 2461200.5)
Eccentricity (e)0.4353348081 ± 4.74e-04
Semi-major axis (a)1.6045217987 AU ± 1.22e-03
Inclination (i)10.81397992° ± 8.77e-03
Long. of Asc. Node (Ω)293.18677793° ± 3.02e-04
Arg. of Perihelion (ω)308.23638134° ± 3.26e-03
Mean Anomaly (M)2.19197775° ± 8.06e-03
Mean Motion (n)0.4849465160°/day ± 5.52e-04
Perihelion dist (q)0.90601761 AU ± 1.03e-03
Aphelion dist (Q)2.30302599 AU ± 1.91e-03
Orbital Period2.03244327 yr ± 2.32e-03
Physical Parameters
H (abs. magnitude)26.67
Orbit Solution
SourceIAA
Solution Date2026-07-18
RMS Residual0.678″
Uncertainty1
Orbit TypeApollo
MOID0.003688 AU
Observations Used28
Oppositions1
Arc Total2026-2026
First Observation Used2026-07-16
Last Observation Used2026-07-17
Observations (29)
Date Type RA Dec Mag Band Observatory
2026-07-16 06:54:12 C 21 51 19.636 -02 49 12.84 V U68
2026-07-16 06:59:00 C 21 51 11.723 -02 47 34.35 V U68
2026-07-16 07:21:01 C 21 50 35.597 -02 40 08.73 V U74
2026-07-16 07:23:08 C 21 50 32.211 -02 39 27.08 V U74
2026-07-16 10:24:54 C 21 45 45.141 -01 41 20.78 V U74
2026-07-16 10:29:43 C 21 45 37.903 -01 39 50.46 V U74
2026-07-16 10:42:15 C 21 45 19.083 -01 36 05.41 V U74
2026-07-16 10:47:04 C 21 45 11.875 -01 34 35.44 V U74
2026-07-16 13:53:47 B 21 41 03.530 -00 38 46.78 X T03
2026-07-16 13:54:49 B 21 41 02.092 -00 38 29.20 X T03
2026-07-16 13:55:51 B 21 41 00.684 -00 38 13.02 X T03
2026-07-16 21:06:52 C 21 33 31.958 +01 03 51.30 X L18
2026-07-16 21:20:12 C 21 33 17.681 +01 06 47.88 X L18
2026-07-16 21:20:33 B 21 33 21.605 +01 07 09.59 X 595
2026-07-16 21:27:43 B 21 33 14.035 +01 08 43.15 X 595
2026-07-16 21:30:15 B 21 33 12.962 +01 09 26.62 X 126
2026-07-16 21:32:59 C 21 33 04.116 +01 09 36.83 X L18
2026-07-16 21:49:14 B 21 32 53.071 +01 13 33.17 X 126
2026-07-16 21:59:56 C 21 32 41.45 +01 16 15.8 Z C82
2026-07-16 22:15:11 C 21 32 25.21 +01 19 31.8 Z C82
2026-07-16 22:28:45 B 21 32 06.72 +01 21 48.4 X L04
2026-07-16 22:45:32 B 21 31 49.18 +01 25 21.2 X L04
2026-07-17 00:37:30 C 21 30 03.250 +01 47 53.09 W J95
2026-07-17 00:42:01 C 21 29 58.807 +01 48 47.20 W J95
2026-07-17 00:45:51 C 21 29 55.034 +01 49 32.92 W J95
2026-07-17 00:50:12 C 21 29 50.760 +01 50 24.58 W J95
2026-07-17 06:58:25 C 21 24 46.126 +02 59 01.86 Z H36
2026-07-17 07:10:21 C 21 24 35.837 +03 01 01.99 Z H36
2026-07-17 07:22:17 C 21 24 25.584 +03 03 02.41 Z H36