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
2022-11-14 06:34:16 C 01 28 18.685 +37 41 45.85 V 703
2022-11-14 06:41:24 C 01 28 18.563 +37 41 33.65 V 703
2022-11-14 06:51:59 C 01 28 19.714 +37 41 20.15 V T05
2022-11-14 06:54:35 C 01 28 19.680 +37 41 15.76 V T05
2022-11-14 06:59:14 C 01 28 19.603 +37 41 07.98 V T05
2022-11-14 07:32:38 C 01 28 19.078 +37 40 12.18 V T05
2022-11-14 09:09:14 C 01 28 17.515 +37 37 30.18 V T08
2022-11-14 09:15:13 C 01 28 17.419 +37 37 20.17 V T08
2022-11-14 09:23:52 C 01 28 17.287 +37 37 05.45 V T08
2022-11-14 09:38:31 C 01 28 17.054 +37 36 40.75 V T08
2022-11-17 04:05:26 C 01 28 01.765 +35 54 16.67 V 703
2022-11-17 04:13:06 C 01 28 01.711 +35 54 05.90 V 703
2022-11-17 04:20:47 C 01 28 01.661 +35 53 55.25 V 703
2022-11-17 04:28:29 C 01 28 01.628 +35 53 44.34 V 703
2022-11-19 08:47:42 C 01 28 07.918 +34 44 20.18 V T05
2022-11-19 09:03:04 C 01 28 07.894 +34 44 00.89 V T05
2022-11-19 09:38:40 C 01 28 07.850 +34 43 15.92 V T05
2022-11-20 03:34:41 C 01 28 14.725 +34 21 21.53 V 703
2022-11-20 03:42:21 C 01 28 14.729 +34 21 12.67 V 703
2022-11-20 03:50:04 C 01 28 14.754 +34 21 03.53 V 703
2022-11-20 03:57:51 C 01 28 14.758 +34 20 54.24 V 703
2022-11-20 08:57:43 C 01 28 15.986 +34 15 02.84 V T08
2022-11-20 10:23:47 C 01 28 16.099 +34 13 19.99 V T08
2022-11-20 10:25:07 C 01 28 16.114 +34 13 18.59 V T08
2022-11-20 10:35:13 C 01 28 16.116 +34 13 06.17 V T08
2022-11-20 10:40:45 C 01 28 16.145 +34 12 59.65 V T08
2022-11-20 10:41:25 C 01 28 16.145 +34 12 58.75 V T08
2022-11-21 10:10:59 C 01 28 27.206 +33 46 08.94 V T08
2022-11-21 10:15:38 C 01 28 27.209 +33 46 03.43 V T08
2022-11-21 10:30:20 C 01 28 27.281 +33 45 46.73 V T08
2022-11-21 10:51:49 C 01 28 27.362 +33 45 22.32 V T08
2022-11-24 08:01:00 C 01 29 14.902 +32 34 16.75 V T08
2022-11-24 08:31:19 C 01 29 15.156 +32 33 47.88 V T08
2022-11-24 08:35:20 C 01 29 15.190 +32 33 43.96 V T08
2022-11-24 08:43:20 C 01 29 15.257 +32 33 36.36 V T08
2022-11-24 19:33:48 C 01 29 24.97 +32 23 18.3 V 130
2022-11-24 19:36:40 C 01 29 24.99 +32 23 15.6 V 130
2022-11-24 19:39:31 C 01 29 25.03 +32 23 12.9 V 130
2022-11-24 19:42:23 C 01 29 25.05 +32 23 10.3 V 130
2022-11-25 07:39:29 C 01 29 35.477 +32 12 20.59 V T08
2022-11-25 07:55:50 C 01 29 35.647 +32 12 05.80 V T08
2022-11-25 07:59:51 C 01 29 35.666 +32 12 02.20 V T08
2022-11-25 08:15:57 C 01 29 35.868 +32 11 47.65 V T08
2022-11-25 20:00:22 C 01 29 47.19 +32 01 12.0 V C23
2022-11-25 20:06:36 C 01 29 47.28 +32 01 06.1 V C23
2022-11-25 23:41:19 C 01 29 50.03 +31 57 56.5 V C23
2022-11-25 23:45:29 C 01 29 50.11 +31 57 52.5 V C23
2022-11-26 03:35:04 C 01 29 54.632 +31 54 38.77 V 703
2022-11-26 03:42:44 C 01 29 54.730 +31 54 32.44 V 703
2022-11-26 03:50:24 C 01 29 54.838 +31 54 25.88 V 703