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
1995-04-06 19:21:27 C 08 06 49.96 -12 27 02.7 z 587
1995-04-07 10:40:47 C 07 44 23.79 -12 33 14.2 z 411
1995-04-07 10:48:27 C 07 44 12.25 -12 33 14.8 z 897
1995-04-07 10:51:48 C 07 44 07.21 -12 33 15.0 z 897
1995-04-07 10:52:30 C 07 44 06.74 -12 33 12.8 z 360
1995-04-07 10:53:15 C 07 44 05.08 -12 33 15.2 z 897
1995-04-07 10:54:59 C 07 44 02.99 -12 33 13.1 z 360
1995-04-07 10:58:29 C 07 43 57.72 -12 33 13.8 z 360
1995-04-07 11:02:21 C 07 43 51.34 -12 33 17.5 z 411
1995-04-07 11:35:27 C 07 43 01.51 -12 33 21.3 z 411
1995-04-07 12:41:22 C 07 41 22.87 -12 33 29.3 m 367
1995-04-07 12:44:17 C 07 41 18.40 -12 33 27.8 m 367
1995-04-07 12:46:46 C 07 41 14.74 -12 33 29.3 m 367
1995-04-07 12:49:20 C 07 41 10.81 -12 33 29.4 m 367
1995-04-08 01:21:57 C 07 22 29.04 -12 32 48.7 z 817
1995-04-08 01:23:57 C 07 22 26.03 -12 32 47.7 z 817
1995-04-08 01:27:57 C 07 22 19.95 -12 32 46.7 z 817
1995-04-08 01:28:32 C 07 22 19.39 -12 32 49.0 z 816
1995-04-08 01:29:57 C 07 22 16.95 -12 32 46.2 z 817
1995-04-08 01:31:56 C 07 22 13.94 -12 32 45.9 z 817
1995-04-08 01:33:56 C 07 22 10.91 -12 32 44.7 z 817
1995-04-08 01:35:52 C 07 22 08.31 -12 32 47.0 z 816
1995-04-08 01:35:55 C 07 22 07.89 -12 32 44.2 z 817
1995-04-08 01:37:56 C 07 22 04.83 -12 32 44.1 z 817
1995-04-08 01:39:56 C 07 22 01.82 -12 32 43.2 z 817
1995-04-08 01:41:56 C 07 21 58.83 -12 32 42.5 z 817
1995-04-08 01:43:56 C 07 21 55.77 -12 32 42.4 z 817
1995-04-08 01:45:55 C 07 21 52.74 -12 32 41.9 z 817
1995-04-08 01:47:55 C 07 21 49.77 -12 32 41.1 z 817
1995-04-08 01:49:55 C 07 21 46.72 -12 32 39.9 z 817
1995-04-08 10:18:57 C 07 09 07.68 -12 29 10.0 z 411
1995-04-08 10:30:06 C 07 08 50.82 -12 29 04.4 z 411
1995-04-08 10:38:26 C 07 08 38.23 -12 28 59.0 z 897
1995-04-08 10:38:47 C 07 08 37.65 -12 28 59.3 z 411
1995-04-08 10:41:00 C 07 08 34.42 -12 28 57.5 z 897
1995-04-08 10:51:40 C 07 08 18.19 -12 28 50.2 z 897
1995-04-10 10:23:26 C 06 00 41.22 -11 32 41.1 z 897
1995-04-10 10:25:20 C 06 00 38.74 -11 32 37.4 z 897
1995-04-11 09:42:19 C 05 31 27.69 -10 47 59.8 z 422
1995-04-11 09:44:16 C 05 31 25.36 -10 47 55.0 z 422
1995-04-11 09:46:41 C 05 31 22.39 -10 47 49.8 z 422
1995-04-11 09:49:18 C 05 31 19.27 -10 47 45.5 z 422
1995-04-12 09:37:57 C 05 04 54.31 -09 59 41.1 413
1995-04-12 09:41:15 C 05 04 50.87 -09 59 33.6 413
1995-04-12 10:48:30 C 05 03 41.43 -09 58 44.2 z 360
1995-04-12 10:51:29 C 05 03 38.38 -09 58 38.6 z 360
1995-04-12 10:57:30 C 05 03 32.10 -09 58 25.3 z 360
2005-03-09 05:19:50 C 09 34 19.61 +20 49 45.9 r 703
2005-03-09 05:32:08 C 09 34 18.65 +20 49 47.8 r 703
2005-03-09 05:44:21 C 09 34 17.66 +20 49 50.8 r 703