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
1995-03-19 11:16:16 C 12 12 39.85 -04 29 13.0 z 422
1995-03-19 11:21:26 C 12 12 38.99 -04 29 15.0 z 422
1995-03-19 14:18:40 C 12 12 13.20 -04 31 13.4 m 367
1995-03-19 14:21:21 C 12 12 12.80 -04 31 13.8 m 367
1995-03-19 14:23:57 C 12 12 12.48 -04 31 15.7 m 367
1995-03-19 14:51:32 C 12 12 08.13 -04 31 28.8 z 411
1995-03-19 14:57:50 C 12 12 07.18 -04 31 31.8 z 411
1995-03-19 15:20:10 C 12 12 03.83 -04 31 42.2 z 411
1995-03-19 21:12:50 C 12 11 13.58 -04 34 41.8 482
1995-03-19 21:16:22 C 12 11 12.97 -04 34 40.5 482
1995-03-19 21:20:45 C 12 11 12.37 -04 34 43.7 482
1995-03-19 21:27:31 C 12 11 11.28 -04 34 46.4 482
1995-03-19 21:31:35 C 12 11 10.69 -04 34 48.3 482
1995-03-19 21:34:00 C 12 11 10.48 -04 34 48.7 482
1995-03-19 21:36:50 C 12 11 10.15 -04 34 52.8 482
1995-03-19 21:49:31 C 12 11 08.08 -04 34 57.2 482
1995-03-20 09:31:19 C 12 09 22.93 -04 40 02.4 z 422
1995-03-20 09:34:40 C 12 09 22.50 -04 40 04.2 z 422
1995-03-20 09:39:24 C 12 09 21.74 -04 40 06.3 z 422
1995-03-20 10:38:47 C 12 09 12.28 -04 40 37.8 z 422
1995-03-20 10:43:07 C 12 09 11.56 -04 40 39.8 z 422
1995-03-20 12:10:53 C 12 08 57.57 -04 42 00.0 z 897
1995-03-20 12:10:58 C 12 08 57.30 -04 41 24.0 z 422
1995-03-20 12:15:42 C 12 08 56.77 -04 42 02.6 z 897
1995-03-20 12:15:52 C 12 08 56.54 -04 41 27.7 z 422
1995-03-20 12:21:43 C 12 08 55.78 -04 42 06.0 z 897
1995-03-20 15:35:01 C 12 08 23.85 -04 43 45.9 z 411
1995-03-20 15:50:38 C 12 08 21.22 -04 43 54.3 z 411
1995-03-20 16:00:52 C 12 08 19.54 -04 43 58.9 z 411
1995-03-21 11:02:18 C 12 05 11.57 -04 53 32.4 413
1995-03-21 11:04:32 C 12 05 11.17 -04 53 33.7 413
1995-03-21 13:34:22 C 12 04 44.22 -04 55 36.0 z 897
1995-03-21 13:40:24 C 12 04 43.10 -04 55 38.6 z 897
1995-03-21 14:03:19 C 12 04 39.08 -04 55 51.4 m 367
1995-03-21 14:06:26 C 12 04 38.51 -04 55 53.4 m 367
1995-03-21 14:10:08 C 12 04 37.82 -04 55 55.7 m 367
1995-03-21 14:44:46 C 12 04 31.23 -04 56 15.0 z 411
1995-03-21 15:18:39 C 12 04 24.99 -04 56 33.8 z 411
1995-03-21 15:50:45 C 12 04 19.01 -04 56 51.7 z 411
1995-03-21 17:37:45 C 12 03 58.91 -04 57 13.3 413
1995-03-21 17:41:04 C 12 03 58.30 -04 57 15.2 413
1995-03-22 11:48:39 C 12 00 38.40 -05 07 52.3 413
1995-03-22 11:50:47 C 12 00 37.96 -05 07 53.7 413
1995-03-22 14:30:59 12 00 05.81 -05 10 10.9 14.0 F 372
1995-03-22 14:55:00 12 00 00.82 -05 10 25.7 F 372
1995-03-22 17:59:53 C 11 59 22.28 -05 11 38.8 413
1995-03-22 18:02:57 C 11 59 21.66 -05 11 40.6 413
1995-03-22 23:05:04 11 58 22.66 -05 15 35.7 091
1995-03-22 23:22:31 11 58 18.86 -05 15 46.8 091
1995-03-23 00:28:04 C 11 58 04.79 -05 16 28.1 z 104