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
2013-03-04 02:58:25 C 13 54 25.95 -14 28 52.8 t 204
2013-03-04 03:17:12 C 13 54 25.84 -14 29 56.4 t 204
2013-03-04 03:36:02 C 13 54 25.75 -14 31 00.2 t 204
2013-03-11 17:27:44 C 13 52 19.23 -26 20 13.8 q E12
2013-03-11 17:58:49 C 13 52 17.97 -26 22 30.5 q E12
2013-04-21 23:11:30 C 05 45 56.40 -75 55 53.7 u 807
2013-04-21 23:16:50 C 05 45 53.83 -75 55 45.1 u 807
2013-04-21 23:22:09 C 05 45 51.15 -75 55 36.0 u 807
2013-08-27 08:30:18 C 01 55 00.63 -08 24 25.5 u 807
2013-08-27 08:33:54 C 01 55 00.02 -08 24 15.6 u 807
2013-08-27 08:37:31 C 01 54 59.39 -08 24 06.1 u 807
2013-08-27 08:41:07 C 01 54 58.77 -08 23 56.5 u 807
2013-08-27 08:44:45 C 01 54 58.14 -08 23 46.9 u 807
2013-09-04 01:33:45 C 01 21 14.51 +00 15 51.5 q 160
2013-09-04 01:37:34 C 01 21 13.70 +00 16 02.8 q 160
2013-09-04 01:40:54 C 01 21 13.00 +00 16 12.4 q 160
2013-09-04 06:39:10 C 01 20 14.85 +00 30 46.1 N I41
2013-09-04 08:12:04 C 01 19 55.25 +00 35 16.3 N I41
2013-09-04 09:05:43 C 01 19 43.82 +00 37 52.2 N I41
2013-09-05 08:44:07 C 01 14 53.32 +01 46 36.3 q 703
2013-09-05 08:51:57 C 01 14 51.62 +01 46 59.3 q 703
2013-09-05 09:00:00 C 01 14 49.87 +01 47 22.3 q 703
2013-09-05 09:08:08 C 01 14 48.15 +01 47 45.9 q 703
2013-09-10 05:07:41 C 00 49 58.45 +07 19 15.7 r Y00
2013-09-10 05:09:10 C 00 49 58.28 +07 19 21.1 r Y00
2013-09-10 05:10:39 C 00 49 57.93 +07 19 25.7 r Y00
2013-09-15 08:33:58 C 00 22 50.80 +12 38 50.3 q 703
2013-09-15 08:34:47 C 00 22 50.59 +12 38 52.2 q 703
2013-09-15 08:41:15 C 00 22 49.14 +12 39 07.6 q 703
2013-09-15 08:42:04 C 00 22 48.93 +12 39 09.7 q 703
2013-09-15 08:48:31 C 00 22 47.46 +12 39 24.9 q 703
2013-09-15 08:49:18 C 00 22 47.33 +12 39 26.6 q 703
2013-09-15 08:55:45 C 00 22 45.77 +12 39 42.2 q 703
2013-09-21 23:53:18 C 23 49 40.93 +18 09 20.8 q 160
2013-09-21 23:57:13 C 23 49 40.10 +18 09 27.8 q 160
2013-09-22 00:01:08 C 23 49 39.29 +18 09 34.5 q 160
2013-09-22 07:33:32 C 23 48 11.04 +18 22 41.4 q H45
2013-09-22 07:36:47 C 23 48 10.35 +18 22 47.1 q H45
2013-09-22 07:39:01 C 23 48 09.89 +18 22 51.5 q H45
2013-09-22 07:40:59 C 23 48 09.45 +18 22 53.6 q H45
2013-09-22 07:43:28 C 23 48 09.00 +18 22 58.4 q H45
2013-09-22 07:45:13 C 23 48 08.67 +18 23 01.4 q H45
2013-09-22 22:39:32 C 23 45 18.32 +18 47 59.0 q 160
2013-09-22 22:43:14 C 23 45 17.58 +18 48 05.5 q 160
2013-09-22 22:47:26 C 23 45 16.76 +18 48 12.3 q 160
2013-09-23 22:45:45 C 23 40 46.95 +19 26 31.1 q 160
2013-09-23 22:50:36 C 23 40 46.05 +19 26 38.7 q 160
2013-09-23 22:54:31 C 23 40 45.30 +19 26 44.9 q 160
2013-09-24 05:21:26 C 23 39 35.06 +19 36 45.7 q 703
2013-09-24 05:32:23 C 23 39 32.99 +19 37 03.0 q 703