2005 OR2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5535515700 ± 2.00e+00
Semi-major axis (a)2.0281909240 AU ± 3.00e+00
Inclination (i)3.73608761° ± 4.00e+00
Long. of Asc. Node (Ω)276.42436136° ± 5.00e+00
Arg. of Perihelion (ω)336.26452847° ± 6.00e+00
Mean Anomaly (M)20.65215825° ± 3.51e-02
Mean Motion (n)0.3412249000°/day ± 7.57e-01
Perihelion dist (q)0.90548660 AU ± 4.27e+00
Aphelion dist (Q)3.15089600 AU ± 6.18e+00
Orbital Period2.88844020 yr ± 6.41e+00
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.524″
Uncertainty2
Orbit TypeApollo
MOID0.024851 AU
Observations Used33
Oppositions1
Arc Total2005-2005
First Observation Used
Last Observation Used2005-08-02
Observations (34)
Date Type RA Dec Mag Band Observatory
2005-07-29 05:11:42 C 17 47 21.42 +06 55 18.8 18.8 c 704
2005-07-29 05:28:02 C 17 47 36.37 +06 54 38.1 19.8 c 704
2005-07-29 05:44:19 C 17 47 51.28 +06 53 58.3 19.2 c 704
2005-07-29 06:00:36 C 17 48 06.22 +06 53 19.7 19.3 c 704
2005-07-29 22:51:49 C 18 03 21.02 +06 12 50.2 r J95
2005-07-29 22:55:34 C 18 03 24.23 +06 12 40.3 r J95
2005-07-29 22:56:37 C 18 03 23.81 +06 12 49.1 18.7 r 147
2005-07-29 23:05:17 C 18 03 31.15 +06 12 27.6 r 147
2005-07-29 23:15:30 C 18 03 40.82 +06 11 54.3 r J95
2005-07-29 23:18:34 C 18 03 43.42 +06 11 47.0 r J95
2005-07-29 23:20:39 C 18 03 45.14 +06 11 42.4 r J95
2005-07-30 03:25:38 C 18 07 16.23 +06 02 42.4 r 649
2005-07-30 03:27:06 C 18 07 17.33 +06 02 40.3 r 649
2005-07-30 03:32:53 C 18 07 22.06 +06 02 27.0 r 649
2005-07-30 03:34:19 C 18 07 23.27 +06 02 23.8 r 649
2005-07-30 03:35:47 C 18 07 24.42 +06 02 20.1 r 649
2005-07-30 03:36:20 C 18 07 25.06 +06 02 18.7 r 734
2005-07-30 03:37:14 C 18 07 25.61 +06 02 16.7 r 649
2005-07-30 03:40:03 C 18 07 28.03 +06 02 10.1 r 734
2005-07-30 03:41:55 C 18 07 29.56 +06 02 05.6 r 734
2005-07-30 04:43:13 C 18 08 20.08 +05 59 56.5 18.6 c 704
2005-07-30 04:59:51 C 18 08 33.39 +05 59 18.7 19.0 c 704
2005-07-30 05:16:29 C 18 08 46.72 +05 58 39.9 18.9 c 704
2005-07-30 05:33:06 C 18 08 59.93 +05 58 03.5 19.4 c 704
2005-07-30 05:49:45 C 18 09 13.17 +05 57 25.1 19.4 c 704
2005-07-30 20:04:05 C 18 20 31.99 +05 25 24.1 c A50
2005-07-30 20:09:31 C 18 20 36.04 +05 25 16.4 c A50
2005-07-30 20:14:58 C 18 20 39.97 +05 25 01.9 c A50
2005-08-01 22:06:55 C 18 53 24.96 +03 47 33.3 r J95
2005-08-01 22:11:04 C 18 53 27.25 +03 47 26.7 r J95
2005-08-01 22:14:48 C 18 53 29.29 +03 47 20.6 r J95
2005-08-02 05:27:25 C 18 57 28.03 +03 35 20.7 r 448
2005-08-02 05:40:28 C 18 57 34.71 +03 34 59.4 r 448
2005-08-02 05:55:08 C 18 57 42.30 +03 34 33.4 r 448