2013 EF68

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6372273305 ± 6.91e-02
Semi-major axis (a)1.9809438297 AU ± 3.77e-01
Inclination (i)5.58714625° ± 9.45e-01
Long. of Asc. Node (Ω)176.38798394° ± 5.29e-01
Arg. of Perihelion (ω)278.10379779° ± 1.68e+00
Mean Anomaly (M)216.57131731° ± 4.83e+02
Mean Motion (n)0.3539992100°/day ± 1.01e-01
Perihelion dist (q)0.71813820 AU ± 1.93e-01
Aphelion dist (Q)3.24006280 AU ± 6.32e-01
Orbital Period2.78420860 yr ± 7.94e-01
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.938″
Uncertainty5
Orbit TypeApollo
MOID0.014523 AU
Observations Used29
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-03-14
Observations (29)
Date Type RA Dec Mag Band Observatory
2013-03-13 07:46:36 C 11 26 13.95 -06 17 07.0 u 703
2013-03-13 07:55:31 C 11 26 16.00 -06 15 53.9 u 703
2013-03-13 08:04:34 C 11 26 18.02 -06 14 37.8 u 703
2013-03-13 08:13:30 C 11 26 20.18 -06 13 23.8 u 703
2013-03-13 08:22:31 C 11 26 22.34 -06 12 09.7 u 703
2013-03-13 09:24:27 C 11 26 36.74 -06 03 42.3 u 703
2013-03-13 09:25:24 C 11 26 37.03 -06 03 33.3 u 703
2013-03-13 09:26:23 C 11 26 37.24 -06 03 26.0 u 703
2013-03-13 09:27:23 C 11 26 37.42 -06 03 17.8 u 703
2013-03-13 10:28:32 C 11 26 51.94 -05 55 00.5 u 703
2013-03-13 10:29:29 C 11 26 52.08 -05 54 56.2 u 703
2013-03-13 10:30:30 C 11 26 52.34 -05 54 46.5 u 703
2013-03-13 21:58:38 C 11 29 49.96 -04 31 20.8 o 033
2013-03-13 22:25:39 C 11 29 55.25 -04 28 15.8 o 033
2013-03-13 23:37:18 C 11 30 10.45 -04 20 23.4 q J95
2013-03-13 23:48:21 C 11 30 11.05 -04 19 07.4 o 033
2013-03-13 23:48:52 C 11 30 12.61 -04 19 07.6 q J95
2013-03-13 23:57:21 C 11 30 12.68 -04 18 08.5 o 033
2013-03-13 23:57:46 C 11 30 14.25 -04 18 09.4 q J95
2013-03-14 00:12:42 C 11 30 16.90 -04 16 19.9 u I93
2013-03-14 00:23:25 C 11 30 18.85 -04 15 09.5 u I93
2013-03-14 00:40:52 C 11 30 22.03 -04 13 16.2 u I93
2013-03-14 04:54:00 C 11 31 18.21 -03 46 32.2 u H21
2013-03-14 04:57:55 C 11 31 18.89 -03 46 08.2 u H21
2013-03-14 05:01:48 C 11 31 19.53 -03 45 44.4 u H21
2013-03-14 05:05:38 C 11 31 20.18 -03 45 21.2 u H21
2013-03-14 06:54:55 C 11 31 38.29 -03 34 23.2 c H21
2013-03-14 07:02:53 C 11 31 39.61 -03 33 35.7 c H21
2013-03-14 07:08:16 C 11 31 40.47 -03 33 03.7 c H21