2026 OH1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-06-09 (JD 2461200.5)
Eccentricity (e)0.4552007517 ± 8.77e-05
Semi-major axis (a)1.4995036134 AU ± 1.94e-04
Inclination (i)2.25556728° ± 4.85e-04
Long. of Asc. Node (Ω)300.83962062° ± 1.78e-04
Arg. of Perihelion (ω)287.24655770° ± 2.58e-04
Mean Anomaly (M)4.96637657° ± 2.45e-03
Mean Motion (n)0.5367734187°/day ± 1.04e-04
Perihelion dist (q)0.81692844 AU ± 1.69e-04
Aphelion dist (Q)2.18207879 AU ± 3.11e-04
Orbital Period1.83620546 yr ± 3.56e-04
Physical Parameters
H (abs. magnitude)26.03
Orbit Solution
SourceIAA
Solution Date2026-07-25
RMS Residual0.315″
Uncertainty1
Orbit TypeApollo
MOID0.003084 AU
Observations Used48
Oppositions1
Arc Total2026-2026
First Observation Used2026-07-20
Last Observation Used2026-07-24
Observations (51)
Date Type RA Dec Mag Band Observatory
2026-07-20 22:48:15 C 21 12 40.675 -24 47 53.34 V M22
2026-07-20 22:50:51 C 21 12 37.970 -24 47 09.49 V M22
2026-07-20 22:58:49 C 21 12 29.945 -24 44 59.46 V M22
2026-07-20 23:06:36 C 21 12 22.150 -24 42 52.52 V M22
2026-07-20 23:58:36 C 21 11 42.360 -24 40 49.84 W J95
2026-07-21 00:01:40 C 21 11 39.667 -24 40 01.20 W J95
2026-07-21 00:05:50 C 21 11 35.786 -24 38 53.88 W J95
2026-07-21 00:07:48 C 21 11 34.022 -24 38 23.53 W J95
2026-07-21 00:09:23 C 21 11 32.599 -24 37 58.01 W J95
2026-07-21 01:50:35 B 21 09 49.099 -24 01 31.11 W M21
2026-07-21 01:54:09 B 21 09 45.929 -24 00 36.72 W M21
2026-07-21 01:57:43 B 21 09 42.788 -23 59 42.40 W M21
2026-07-21 02:41:55 B 21 09 46.798 -23 49 45.54 Z Y05
2026-07-21 02:49:24 B 21 09 40.214 -23 48 00.77 Z Y05
2026-07-21 02:56:00 B 21 09 34.453 -23 46 29.15 Z Y05
2026-07-21 06:25:01 C 21 07 16.670 -23 08 07.01 Z H36
2026-07-21 06:29:04 C 21 07 13.699 -23 07 16.93 Z H36
2026-07-21 06:32:57 C 21 07 10.817 -23 06 28.84 Z H36
2026-07-21 13:12:02 C 21 03 47.59 -21 42 41.7 V E23
2026-07-21 13:23:45 C 21 03 40.72 -21 40 50.7 V E23
2026-07-21 13:35:28 C 21 03 33.88 -21 39 00.0 V E23
2026-07-21 14:54:35 B 21 02 55.726 -21 35 14.96 W 900
2026-07-21 15:08:09 B 21 02 48.139 -21 33 09.61 W 900
2026-07-21 15:21:44 B 21 02 40.538 -21 31 04.01 W 900
2026-07-21 23:45:29 B 20 59 29.527 -20 23 04.02 Z K74
2026-07-21 23:52:28 B 20 59 26.645 -20 22 13.87 Z K74
2026-07-21 23:59:28 B 20 59 23.741 -20 21 23.65 Z K74
2026-07-22 00:06:27 B 20 59 20.832 -20 20 33.76 Z K74
2026-07-22 00:13:26 B 20 59 17.969 -20 19 43.79 Z K74
2026-07-22 00:20:25 B 20 59 15.082 -20 18 53.78 Z K74
2026-07-22 00:53:11 C 20 59 05.81 -20 14 43.2 X 958
2026-07-22 00:59:26 C 20 59 03.18 -20 14 00.6 X 958
2026-07-22 01:05:43 C 20 59 00.62 -20 13 15.7 X 958
2026-07-22 05:14:00 C 20 57 58.670 -19 45 24.44 Z H36
2026-07-22 05:19:29 C 20 57 56.690 -19 44 51.47 Z H36
2026-07-22 05:24:58 C 20 57 54.658 -19 44 17.92 Z H36
2026-07-22 05:59:34 C 20 57 39.00 -19 40 58.7 V H21
2026-07-22 06:01:24 C 20 57 38.32 -19 40 47.1 V H21
2026-07-22 06:03:20 C 20 57 37.62 -19 40 35.8 V H21
2026-07-22 06:05:23 C 20 57 36.86 -19 40 23.6 V H21
2026-07-22 23:56:46 B 20 53 40.829 -18 12 12.89 X R54
2026-07-23 00:00:59 B 20 53 39.758 -18 11 56.44 X R54
2026-07-23 23:30:48 B 20 50 18.281 -16 56 26.88 Z K74
2026-07-23 23:39:36 B 20 50 16.157 -16 55 37.85 X L34
2026-07-23 23:50:25 B 20 50 15.043 -16 55 36.91 Z K74
2026-07-24 00:10:03 B 20 50 11.856 -16 54 46.84 Z K74
2026-07-24 00:12:20 B 20 50 10.404 -16 54 13.50 X L34
2026-07-24 00:31:15 B 20 50 07.154 -16 53 24.86 X L34
2026-07-24 05:48:04 B 20 49 35.652 -16 40 48.25 W 932
2026-07-24 05:51:53 B 20 49 35.057 -16 40 39.72 W 932