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
1995-03-23 00:29:59 C 11 58 04.27 -05 16 29.9 z 104
1995-03-23 00:32:39 C 11 58 03.78 -05 16 31.6 z 104
1995-03-23 00:39:16 C 11 58 02.30 -05 16 33.9 z 104
1995-03-23 21:20:17 C 11 53 34.83 -05 30 21.2 557
1995-03-23 21:57:23 C 11 53 26.10 -05 30 47.1 557
1995-03-23 22:00:09 C 11 53 25.65 -05 30 47.0 z 587
1995-03-23 22:10:34 C 11 53 23.20 -05 30 54.7 z 587
1995-03-23 23:28:00 11 53 04.92 -05 31 46.1 091
1995-03-23 23:43:21 C 11 53 01.05 -05 32 00.8 557
1995-03-24 00:11:59 11 52 54.51 -05 32 18.5 091
1995-03-24 19:04:56 C 11 48 22.32 -05 46 02.2 118
1995-03-24 20:07:07 C 11 48 06.17 -05 46 50.6 118
1995-03-24 20:29:37 C 11 48 00.29 -05 47 07.5 118
1995-03-24 20:46:28 C 11 47 55.88 -05 47 20.4 118
1995-03-24 21:10:48 C 11 47 49.50 -05 47 39.1 118
1995-03-24 21:32:41 C 11 47 43.76 -05 47 55.8 118
1995-03-26 03:45:44 C 11 39 20.93 -06 12 27.4 z 816
1995-03-26 03:49:56 C 11 39 19.64 -06 12 31.1 z 816
1995-03-26 03:51:23 C 11 39 19.18 -06 12 32.3 z 816
1995-03-26 03:57:24 C 11 39 17.33 -06 12 37.5 z 816
1995-03-26 13:14:01 C 11 36 26.74 -06 20 44.4 z 410
1995-03-26 13:16:53 C 11 36 25.81 -06 20 47.1 z 410
1995-03-26 13:19:44 C 11 36 24.95 -06 20 49.5 m 367
1995-03-26 13:21:08 C 11 36 24.41 -06 20 50.6 z 410
1995-03-26 13:23:01 C 11 36 23.88 -06 20 52.8 m 367
1995-03-26 13:26:17 C 11 36 22.82 -06 20 55.4 m 367
1995-03-26 13:58:22 C 11 36 12.34 -06 21 24.7 m 367
1995-03-26 14:05:28 C 11 36 10.02 -06 21 31.2 m 367
1995-03-27 02:28:03 C 11 32 07.72 -06 33 06.5 z 801
1995-03-27 02:36:04 C 11 32 04.93 -06 33 14.2 z 801
1995-03-27 06:35:46 C 11 30 40.53 -06 37 04.7 z 817
1995-03-27 06:38:13 C 11 30 39.79 -06 37 08.4 z 816
1995-03-27 06:40:45 C 11 30 38.74 -06 37 09.6 z 817
1995-03-27 06:42:46 C 11 30 38.18 -06 37 12.8 z 816
1995-03-27 06:45:45 C 11 30 36.98 -06 37 14.4 z 817
1995-03-27 06:46:29 C 11 30 36.85 -06 37 16.5 z 816
1995-03-27 06:49:00 C 11 30 35.97 -06 37 18.9 z 816
1995-03-27 06:50:46 C 11 30 35.21 -06 37 19.3 z 817
1995-03-27 06:55:45 C 11 30 33.44 -06 37 24.0 z 817
1995-03-27 10:54:21 C 11 29 13.33 -06 41 14.7 z 411
1995-03-27 11:24:15 C 11 29 02.43 -06 41 44.3 z 411
1995-03-27 12:46:51 C 11 28 32.12 -06 43 07.4 z 411
1995-03-27 13:47:47 C 11 28 09.54 -06 44 08.7 z 411
1995-03-27 15:27:00 11 27 33.61 -06 44 52.4 323
1995-03-28 03:26:23 C 11 23 03.34 -06 57 21.7 809
1995-03-28 03:48:40 C 11 22 54.38 -06 57 45.5 809
1995-03-28 04:13:43 C 11 22 44.27 -06 58 12.2 809
1995-03-28 04:57:30 C 11 22 28.91 -06 59 52.1 z 670
1995-03-28 05:32:29 C 11 22 14.82 -07 00 29.6 z 670
1995-03-28 06:35:59 C 11 21 48.98 -07 01 38.7 z 670