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
2013-09-24 05:43:26 C 23 39 30.76 +19 37 19.8 q 703
2013-09-24 05:54:20 C 23 39 28.61 +19 37 36.7 q 703
2013-09-25 06:58:39 C 23 34 56.22 +20 14 25.9 q H45
2013-09-25 07:00:16 C 23 34 55.83 +20 14 28.2 q H45
2013-09-25 07:01:41 C 23 34 55.62 +20 14 30.0 q H45
2013-09-25 07:03:31 C 23 34 55.25 +20 14 32.8 q H45
2013-09-25 07:05:01 C 23 34 55.00 +20 14 34.8 q H45
2013-09-25 07:06:38 C 23 34 54.69 +20 14 37.2 q H45
2013-09-26 05:40:31 C 23 31 00.12 +20 45 43.1 q 703
2013-09-26 05:49:11 C 23 30 58.54 +20 45 55.1 q 703
2013-09-26 05:57:58 C 23 30 56.86 +20 46 06.5 q 703
2013-09-26 06:06:51 C 23 30 55.23 +20 46 18.7 q 703
2013-10-04 04:36:53 C 23 03 04.58 +23 58 20.1 q 703
2013-10-04 04:47:17 C 23 03 03.22 +23 58 28.0 q 703
2013-10-04 04:57:54 C 23 03 01.91 +23 58 35.9 q 703
2013-10-07 06:10:33 C 22 54 56.37 +24 45 25.2 q 703
2013-10-07 06:17:41 C 22 54 55.45 +24 45 28.9 q 703
2013-10-07 06:24:59 C 22 54 54.79 +24 45 32.9 q 703
2013-10-07 06:32:15 C 22 54 54.03 +24 45 37.3 q 703
2013-10-12 02:07:53 C 22 44 59.84 +25 38 18.3 q 703
2013-10-12 02:15:50 C 22 44 59.33 +25 38 21.6 q 703
2013-10-12 02:23:55 C 22 44 58.83 +25 38 23.6 q 703
2013-10-12 02:32:02 C 22 44 58.24 +25 38 28.5 q 703
2013-10-14 00:48:22 C 22 41 53.76 +25 53 54.3 u H21
2013-10-14 00:58:33 C 22 41 53.06 +25 53 57.6 u H21
2013-10-14 01:09:23 C 22 41 52.36 +25 54 00.9 u H21
2013-10-14 02:00:28 C 22 41 48.96 +25 54 17.6 u H21
2013-10-14 02:12:03 C 22 41 48.16 +25 54 21.3 u H21
2013-10-14 02:23:38 C 22 41 47.39 +25 54 25.2 u H21
2017-09-03 11:25:08 C 02 22 09.83 +16 43 20.1 q G96
2017-09-03 11:29:13 C 02 22 09.43 +16 43 29.6 q G96
2017-09-03 11:34:35 C 02 22 08.94 +16 43 42.1 q G96
2017-09-03 11:40:37 C 02 22 08.36 +16 43 56.1 q G96
2017-09-21 22:32:16 C 01 22 47.05 +32 45 58.2 q A17
2017-09-21 22:49:12 C 01 22 43.94 +32 46 28.2 q A17
2017-09-21 23:06:08 C 01 22 40.83 +32 46 58.4 q A17
2017-09-22 06:53:46 C 01 21 17.68 +33 00 38.2 q 703
2017-09-22 07:01:43 C 01 21 16.32 +33 00 52.3 q 703
2017-09-22 08:31:03 C 01 20 59.56 +33 03 26.9 q 703
2017-09-22 08:55:10 C 01 20 55.04 +33 04 08.4 q 703
2017-10-02 08:12:14 C 00 36 12.273 +38 17 22.64 L F51
2017-10-02 08:14:35 C 00 36 10.03 +38 17 20.7 q G96
2017-10-02 08:29:01 C 00 36 08.970 +38 17 38.25 L F51
2017-10-02 08:41:15 C 00 36 04.84 +38 17 43.7 q G96
2017-10-02 08:45:44 C 00 36 05.693 +38 17 53.44 L F51
2017-10-02 08:47:28 C 00 36 03.63 +38 17 49.0 q G96
2017-10-02 09:02:29 C 00 36 02.398 +38 18 08.78 L F51
2017-10-03 10:26:38 C 00 31 18.678 +38 39 30.43 L F51
2017-10-03 10:43:12 C 00 31 15.457 +38 39 43.53 L F51
2017-10-03 10:59:45 C 00 31 12.252 +38 39 56.30 L F51