312942 (1995 EK1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7771684654 ± 5.60e-09
Semi-major axis (a)2.2619279848 AU ± 7.37e-10
Inclination (i)9.07672382° ± 3.38e-06
Long. of Asc. Node (Ω)352.52980354° ± 8.83e-06
Arg. of Perihelion (ω)299.89828578° ± 8.93e-06
Mean Anomaly (M)340.01293441° ± 8.40e-07
Mean Motion (n)0.2897304330°/day ± 1.42e-10
Perihelion dist (q)0.50402888 AU ± 1.27e-08
Aphelion dist (Q)4.01982709 AU ± 1.27e-08
Orbital Period3.40187350 yr ± 1.66e-09
Physical Parameters
H (abs. magnitude)17.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.431″
Uncertainty0
Orbit TypeApollo
MOID0.059006 AU
Observations Used887
Oppositions19
Arc Total1995-2022
First Observation Used1995-03-02
Last Observation Used2022-12-23
Observations (903)
Date Type RA Dec Mag Band Observatory
1995-03-02 21:32:39 12 40 20.64 -02 29 41.4 114
1995-03-04 23:25:39 12 38 51.07 -02 40 45.1 114
1995-03-05 22:25:39 12 38 02.54 -02 46 01.2 114
1995-03-07 16:29:51 C 12 36 18.89 -02 56 05.2 17.0 z 411
1995-03-07 16:49:21 C 12 36 17.95 -02 56 09.8 z 411
1995-03-11 16:08:54 C 12 31 03.65 -03 21 27.5 z 411
1995-03-11 16:43:40 C 12 31 01.20 -03 21 38.5 z 411
1995-03-11 17:47:43 C 12 30 56.61 -03 21 56.5 z 411
1995-03-13 12:27:48 C 12 27 52.16 -03 34 54.8 z 893
1995-03-13 12:58:56 C 12 27 49.62 -03 35 03.9 z 893
1995-03-13 13:15:12 C 12 27 48.50 -03 35 06.4 z 864
1995-03-13 13:16:44 C 12 27 48.15 -03 35 07.7 z 411
1995-03-13 13:26:29 C 12 27 47.32 -03 35 11.6 16.5 z 893
1995-03-13 13:48:17 C 12 27 45.61 -03 35 17.8 z 411
1995-03-13 13:57:14 C 12 27 44.97 -03 35 19.1 z 864
1995-03-13 14:16:50 C 12 27 43.16 -03 35 26.8 z 411
1995-03-13 14:26:12 C 12 27 42.27 -03 35 30.5 z 411
1995-03-13 14:26:12 C 12 27 42.52 -03 35 29.0 z 864
1995-03-13 15:19:29 C 12 27 37.76 -03 35 47.1 z 411
1995-03-13 16:16:59 C 12 27 33.00 -03 36 05.2 z 360
1995-03-13 16:23:00 C 12 27 32.49 -03 36 06.8 z 360
1995-03-13 16:37:49 C 12 27 31.06 -03 36 12.2 z 411
1995-03-13 16:52:00 C 12 27 30.00 -03 36 16.2 z 360
1995-03-13 16:59:59 C 12 27 29.32 -03 36 18.6 z 360
1995-03-13 17:08:34 C 12 27 28.46 -03 36 22.3 z 896
1995-03-13 17:28:43 C 12 27 26.68 -03 36 28.6 z 411
1995-03-13 17:29:43 C 12 27 26.60 -03 36 28.6 z 897
1995-03-13 17:33:19 C 12 27 26.37 -03 36 30.4 z 896
1995-03-13 17:38:25 C 12 27 25.93 -03 36 31.7 z 896
1995-03-13 17:38:55 C 12 27 25.82 -03 36 32.6 z 897
1995-03-13 17:46:50 C 12 27 25.22 -03 36 34.6 z 897
1995-03-13 17:47:24 C 12 27 25.12 -03 36 34.1 z 411
1995-03-14 11:33:31 C 12 25 57.82 -03 41 56.9 z 422
1995-03-14 11:51:47 C 12 25 56.24 -03 42 04.1 z 422
1995-03-14 11:56:25 C 12 25 55.78 -03 42 05.8 z 422
1995-03-14 12:00:44 C 12 25 55.31 -03 42 06.7 z 422
1995-03-14 13:06:06 C 12 25 49.40 -03 42 29.2 z 422
1995-03-14 13:08:33 C 12 25 49.19 -03 42 29.4 z 422
1995-03-15 13:06:42 C 12 23 37.93 -03 50 46.8 z 422
1995-03-15 13:15:37 C 12 23 36.96 -03 50 49.5 z 422
1995-03-15 13:20:45 C 12 23 36.42 -03 50 52.2 z 422
1995-03-19 05:47:52 C 12 13 24.03 -04 27 16.6 z 817
1995-03-19 05:52:53 C 12 13 23.32 -04 27 19.1 z 817
1995-03-19 05:57:52 C 12 13 22.60 -04 27 21.3 z 817
1995-03-19 06:02:51 C 12 13 21.87 -04 27 23.7 z 817
1995-03-19 06:07:51 C 12 13 21.15 -04 27 25.9 z 817
1995-03-19 10:07:37 C 12 12 49.72 -04 28 40.6 z 422
1995-03-19 10:12:46 C 12 12 49.00 -04 28 43.7 z 422
1995-03-19 10:16:33 C 12 12 48.42 -04 28 42.7 z 422
1995-03-19 10:21:31 C 12 12 47.74 -04 28 47.4 z 422