2012 EK1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2758638539 ± 2.00e+00
Semi-major axis (a)1.3421450266 AU ± 3.00e+00
Inclination (i)44.59217303° ± 4.00e+00
Long. of Asc. Node (Ω)340.47583071° ± 5.00e+00
Arg. of Perihelion (ω)138.06714501° ± 6.00e+00
Mean Anomaly (M)320.93842933° ± 3.97e-01
Mean Motion (n)0.6338756400°/day ± 2.13e+00
Perihelion dist (q)0.97197180 AU ± 3.45e+00
Aphelion dist (Q)1.71232180 AU ± 4.68e+00
Orbital Period1.55489130 yr ± 5.21e+00
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.818″
Uncertainty3
Orbit TypeApollo
MOID0.037196 AU
Observations Used29
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-03-03
Observations (33)
Date Type RA Dec Mag Band Observatory
2012-03-02 04:05:51 C 09 25 30.14 +01 07 18.3 r 703
2012-03-02 04:13:18 C 09 25 18.69 +01 03 00.5 r 703
2012-03-02 04:20:45 C 09 25 07.28 +00 58 50.1 r 703
2012-03-02 04:27:59 C 09 24 56.12 +00 54 41.1 r 703
2012-03-02 05:00:22 C 09 24 06.87 +00 36 30.7 r 703
2012-03-02 05:01:59 C 09 24 04.10 +00 35 33.6 r 703
2012-03-02 05:02:47 C 09 24 02.98 +00 35 10.5 r 703
2012-03-02 06:03:20 C 09 22 31.80 +00 01 27.0 r 703
2012-03-02 06:04:08 C 09 22 30.75 +00 01 03.9 r 703
2012-03-02 06:05:50 C 09 22 28.30 +00 00 08.9 r 703
2012-03-02 06:14:06 C 09 22 15.81 -00 04 27.4 r G96
2012-03-02 06:14:35 C 09 22 15.09 -00 04 43.0 r G96
2012-03-02 06:15:02 C 09 22 14.44 -00 04 58.2 r G96
2012-03-02 06:15:32 C 09 22 13.72 -00 05 13.7 r G96
2012-03-02 07:26:55 C 09 20 28.04 -00 44 15.2 c 854
2012-03-02 07:29:23 C 09 20 24.42 -00 45 33.4 c 854
2012-03-02 07:31:51 C 09 20 20.82 -00 46 54.3 c 854
2012-03-02 07:43:12 C 09 20 04.22 -00 53 01.2 c 854
2012-03-02 07:45:40 C 09 20 00.61 -00 54 21.8 c 854
2012-03-02 07:50:34 C 09 19 53.50 -00 57 00.2 c 854
2012-03-03 00:16:23 C 08 59 16.31 -08 45 50.5 o 807
2012-03-03 00:20:07 C 08 59 11.90 -08 47 25.9 o 807
2012-03-03 00:23:52 C 08 59 07.52 -08 49 00.5 o 807
2012-03-03 00:27:34 C 08 59 03.25 -08 50 33.4 o 807
2012-03-03 04:40:49 C 08 54 20.62 -10 36 21.0 r G96
2012-03-03 04:41:14 C 08 54 20.16 -10 36 30.8 r G96
2012-03-03 04:41:40 C 08 54 19.69 -10 36 41.6 r G96
2012-03-03 04:43:53 C 08 54 17.20 -10 37 34.2 r G96
2012-03-03 04:44:24 C 08 54 16.56 -10 37 46.8 r G96
2012-03-03 04:45:26 C 08 54 15.51 -10 38 09.8 r G96
2012-03-03 07:55:39 C 08 50 48.60 -11 50 42.6 r G96
2012-03-03 07:56:20 C 08 50 48.02 -11 50 54.9 r G96
2012-03-03 07:56:59 C 08 50 47.28 -11 51 11.4 r G96