2015 EF

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5147259000
Semi-major axis (a)1.5801316000 AU
Inclination (i)6.75070000°
Long. of Asc. Node (Ω)349.71091000°
Arg. of Perihelion (ω)254.17693000°
Mean Anomaly (M)111.88973000°
Mean Motion (n)0.4962085000°/day
Perihelion dist (q)0.76679690 AU
Aphelion dist (Q)2.39346630 AU
Orbital Period1.98627730 yr
Physical Parameters
H (abs. magnitude)26.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty7
Orbit TypeApollo
MOID0.006430 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-03-12
Observations (27)
Date Type RA Dec Mag Band Observatory
2015-03-09 09:26:23 C 11 16 22.29 +10 49 29.7 q G96
2015-03-09 09:36:53 C 11 16 20.84 +10 48 37.6 q G96
2015-03-09 09:47:24 C 11 16 19.40 +10 47 44.8 q G96
2015-03-09 09:57:54 C 11 16 18.02 +10 46 51.4 q G96
2015-03-09 10:15:18 C 11 16 15.73 +10 45 23.7 q G96
2015-03-09 10:26:00 C 11 16 14.28 +10 44 29.0 q G96
2015-03-09 10:36:41 C 11 16 12.93 +10 43 33.2 q G96
2015-03-09 10:47:22 C 11 16 11.53 +10 42 38.4 q G96
2015-03-09 20:16:36 C 11 15 35.68 +09 49 27.8 20.3 q 104
2015-03-09 20:21:40 C 11 15 34.94 +09 48 56.4 21.0 q 104
2015-03-09 20:26:57 C 11 15 34.20 +09 48 25.7 20.6 q 104
2015-03-09 20:39:16 C 11 15 32.42 +09 47 11.2 21.2 q 104
2015-03-09 21:00:11 C 11 15 29.44 +09 45 04.7 20.7 q 104
2015-03-10 05:25:52 C 11 14 31.79 +08 49 18.7 o 291
2015-03-10 05:26:57 C 11 14 31.61 +08 49 11.0 o 291
2015-03-10 05:28:03 C 11 14 31.40 +08 49 03.0 o 291
2015-03-10 05:44:26 C 11 14 28.11 +08 47 01.8 q I52
2015-03-10 05:45:02 C 11 14 28.00 +08 46 57.7 q I52
2015-03-10 05:45:37 C 11 14 27.88 +08 46 52.2 q I52
2015-03-10 05:46:13 C 11 14 27.79 +08 46 47.9 q I52
2015-03-10 07:07:26 C 11 14 11.90 +08 36 43.0 q G96
2015-03-10 07:10:49 C 11 14 11.22 +08 36 17.4 q G96
2015-03-10 07:14:12 C 11 14 10.55 +08 35 51.9 q G96
2015-03-10 07:17:33 C 11 14 09.86 +08 35 25.7 q G96
2015-03-12 00:48:24 C 11 04 09.10 -01 08 16.7 t 204
2015-03-12 00:56:40 C 11 04 04.74 -01 11 46.9 t 204
2015-03-12 01:04:22 C 11 04 00.72 -01 15 03.9 t 204