2026 OB5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-08-03 (JD 2461255.5)
Eccentricity (e)0.4657899495 ± 3.82e-04
Semi-major axis (a)2.1065446728 AU ± 1.65e-03
Inclination (i)9.92712196° ± 5.03e-03
Long. of Asc. Node (Ω)343.59755166° ± 5.05e-03
Arg. of Perihelion (ω)341.98769307° ± 1.65e-03
Mean Anomaly (M)357.65642175° ± 3.01e-03
Mean Motion (n)0.3223712223°/day ± 3.78e-04
Perihelion dist (q)1.12533734 AU ± 1.19e-03
Aphelion dist (Q)3.08775201 AU ± 2.54e-03
Orbital Period3.05742639 yr ± 3.58e-03
Physical Parameters
H (abs. magnitude)21.60
Orbit Solution
SourceIAA
Solution Date2026-08-16
RMS Residual0.190″
Uncertainty1
Orbit TypeAmor
MOID0.120795 AU
Observations Used25
Oppositions1
Arc Total2026-2026
First Observation Used2026-07-26
Last Observation Used2026-08-15
Observations (25)
Date Type RA Dec Mag Band Observatory
2026-07-26 14:01:11 C 00 49 34.475 -26 15 24.44 – X F51
2026-07-26 14:15:34 C 00 49 36.281 -26 14 47.07 – X F51
2026-07-26 14:29:54 C 00 49 38.092 -26 14 09.65 – X F51
2026-07-26 14:44:37 C 00 49 39.918 -26 13 30.75 – V F51
2026-08-11 13:15:25 C 01 31 37.289 -07 43 38.43 – X F51
2026-08-11 13:35:24 C 01 31 38.689 -07 42 37.95 – X F51
2026-08-11 14:15:29 C 01 31 41.481 -07 40 36.82 – X F51
2026-08-12 00:22:37 B 01 32 31.61 -07 10 11.2 – V L01
2026-08-12 00:27:11 B 01 32 31.93 -07 09 56.9 – V L01
2026-08-12 00:31:27 B 01 32 32.23 -07 09 44.0 – V L01
2026-08-12 00:35:42 B 01 32 32.55 -07 09 30.9 – V L01
2026-08-12 00:39:58 B 01 32 32.90 -07 09 18.2 – V L01
2026-08-12 08:39:41 C 01 33 10.46 -06 45 04.4 – V H21
2026-08-12 08:47:46 C 01 33 11.01 -06 44 39.9 – V H21
2026-08-12 08:52:42 C 01 33 11.38 -06 44 25.0 – V H21
2026-08-13 01:34:12 B 01 34 29.143 -05 54 00.58 – Z K74
2026-08-13 02:11:33 C 01 34 31.678 -05 52 09.00 – X 033
2026-08-13 02:12:14 C 01 34 31.685 -05 52 07.10 – X 033
2026-08-13 02:12:57 C 01 34 31.746 -05 52 04.99 – X 033
2026-08-13 02:13:38 C 01 34 31.807 -05 52 02.79 – X 033
2026-08-13 02:18:06 B 01 34 32.141 -05 51 48.17 – Z K74
2026-08-15 02:22:06 C 01 38 01.666 -03 27 07.90 – X 033
2026-08-15 02:22:53 C 01 38 01.698 -03 27 05.20 – X 033
2026-08-15 02:23:40 C 01 38 01.738 -03 27 03.20 – X 033
2026-08-15 02:24:26 C 01 38 01.777 -03 27 00.90 – X 033