497232 (2005 EF)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1663457039 ± 1.72e-08
Semi-major axis (a)1.2065387766 AU ± 1.28e-09
Inclination (i)18.59071655° ± 6.34e-06
Long. of Asc. Node (Ω)350.71182552° ± 4.16e-06
Arg. of Perihelion (ω)269.49465994° ± 1.29e-05
Mean Anomaly (M)144.28187699° ± 1.57e-05
Mean Motion (n)0.7437043984°/day ± 1.18e-09
Perihelion dist (q)1.00583623 AU ± 2.08e-08
Aphelion dist (Q)1.40724132 AU ± 2.09e-08
Orbital Period1.32529307 yr ± 2.10e-09
Physical Parameters
H (abs. magnitude)20.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.406″
Uncertainty0
Orbit TypeApollo
MOID0.143444 AU
Observations Used322
Oppositions4
Arc Total2005-2021
First Observation Used2005-03-01
Last Observation Used2021-12-01
Observations (333)
Date Type RA Dec Mag Band Observatory
2005-03-01 07:35:31 C 10 58 06.90 +28 05 11.1 r 703
2005-03-01 07:36:16 C 10 58 06.72 +28 05 09.0 r 703
2005-03-01 07:47:09 C 10 58 04.44 +28 04 54.3 r 703
2005-03-01 07:47:53 C 10 58 04.31 +28 04 54.2 r 703
2005-03-01 07:58:44 C 10 58 01.97 +28 04 35.5 r 703
2005-03-01 07:59:31 C 10 58 01.85 +28 04 35.6 r 703
2005-03-01 08:10:26 C 10 57 59.45 +28 04 17.7 r 703
2005-03-01 08:11:12 C 10 57 59.38 +28 04 17.9 r 703
2005-03-02 00:20:26 C 10 54 43.89 +27 39 00.8 o 167
2005-03-02 00:56:55 C 10 54 36.26 +27 38 01.3 o 167
2005-03-02 01:10:12 C 10 54 33.49 +27 37 41.3 o 167
2005-03-02 01:17:11 C 10 54 32.04 +27 37 29.6 o 167
2005-03-02 01:20:34 C 10 54 31.11 +27 37 24.2 o 167
2005-03-02 03:02:11 C 10 54 13.65 +27 34 44.9 o H06
2005-03-02 03:13:07 C 10 54 11.46 +27 34 28.2 o H06
2005-03-02 03:25:24 C 10 54 08.81 +27 34 09.4 o H06
2005-03-02 03:46:56 C 10 54 00.62 +27 33 22.9 r 118
2005-03-02 03:47:34 C 10 54 03.77 +27 33 32.8 r 649
2005-03-02 03:50:09 C 10 54 03.23 +27 33 28.6 r 649
2005-03-02 03:51:06 C 10 54 03.63 +27 33 28.8 c 651
2005-03-02 03:52:00 C 10 53 59.59 +27 33 13.5 r 118
2005-03-02 03:52:43 C 10 54 02.67 +27 33 24.8 r 649
2005-03-02 03:55:16 C 10 54 02.15 +27 33 20.8 r 649
2005-03-02 03:55:24 C 10 54 02.70 +27 33 22.2 c 651
2005-03-02 03:57:55 C 10 53 58.30 +27 33 04.8 r 118
2005-03-02 03:59:16 C 10 54 01.91 +27 33 15.5 c 651
2005-03-02 06:04:39 C 10 53 35.18 +27 29 59.4 o H06
2005-03-02 06:07:48 C 10 53 34.48 +27 29 54.3 r 448
2005-03-02 06:13:01 C 10 53 33.34 +27 29 46.0 r 448
2005-03-02 06:18:53 C 10 53 32.06 +27 29 36.3 o H06
2005-03-02 06:19:48 C 10 53 31.94 +27 29 35.2 r 448
2005-03-02 06:34:56 C 10 53 28.65 +27 29 11.0 o H06
2005-03-02 06:41:34 C 10 53 27.47 +27 28 59.5 r 703
2005-03-02 06:45:55 C 10 53 26.55 +27 28 53.0 r 703
2005-03-02 06:50:15 C 10 53 25.59 +27 28 46.1 r 703
2005-03-02 06:54:36 C 10 53 24.68 +27 28 38.2 r 703
2005-03-02 07:27:39 C 10 53 16.56 +27 27 43.2 r 850
2005-03-02 07:44:56 C 10 53 12.88 +27 27 14.6 r 850
2005-03-02 08:02:31 C 10 53 09.12 +27 26 45.2 r 850
2005-03-03 03:05:53 C 10 49 14.41 +26 54 55.2 r J95
2005-03-03 03:14:12 C 10 49 12.67 +26 54 40.5 r J95
2005-03-03 03:22:44 C 10 49 10.85 +26 54 25.8 r J95
2005-03-04 22:29:21 C 10 40 12.17 +25 37 13.3 r 941
2005-03-04 22:30:00 C 10 40 12.02 +25 37 11.9 r 941
2005-03-04 22:30:40 C 10 40 11.87 +25 37 10.6 r 941
2005-03-04 22:32:40 C 10 40 11.41 +25 37 06.4 r 941
2005-03-04 22:34:01 C 10 40 11.14 +25 37 03.8 r 941
2005-03-07 02:13:53 C 10 29 10.35 +23 54 36.6 r I77
2005-03-07 02:25:35 C 10 29 07.69 +23 54 09.7 r I77
2005-03-07 02:26:39 C 10 29 07.42 +23 54 07.4 r I77