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
2022-11-26 03:58:07 C 01 29 54.906 +31 54 19.01 V 703
2022-11-26 04:59:13 C 01 29 56.475 +31 53 27.86 U F51
2022-11-26 05:16:00 C 01 29 56.684 +31 53 13.68 U F51
2022-11-26 05:32:47 C 01 29 56.891 +31 52 59.52 U F51
2022-11-26 05:53:43 C 01 29 57.149 +31 52 41.79 U F51
2022-11-26 09:41:06 C 01 29 59.815 +31 49 26.04 V T05
2022-11-26 09:45:43 C 01 29 59.928 +31 49 22.37 V T05
2022-11-26 09:50:24 C 01 30 00.017 +31 49 18.48 V T05
2022-11-26 09:59:31 C 01 30 00.115 +31 49 10.42 V T05
2022-11-26 10:16:50 C 01 30 00.341 +31 48 55.12 V T05
2022-11-26 10:18:47 C 01 30 00.372 +31 48 53.68 V T05
2022-11-26 18:11:53 C 01 30 09.62 +31 42 05.0 V C23
2022-11-26 18:17:16 C 01 30 09.72 +31 42 01.0 V C23
2022-11-26 18:22:40 C 01 30 09.85 +31 41 57.1 V C23
2022-11-26 18:58:07 C 01 30 10.34 +31 41 30.2 X K19
2022-11-26 19:03:25 C 01 30 10.43 +31 41 25.1 X K19
2022-11-26 19:08:40 C 01 30 10.52 +31 41 20.3 X K19
2022-11-27 04:40:11 C 01 30 20.185 +31 33 30.10 V G96
2022-11-27 04:47:45 C 01 30 20.286 +31 33 23.90 V G96
2022-11-27 04:55:18 C 01 30 20.390 +31 33 17.71 V G96
2022-11-27 05:02:49 C 01 30 20.491 +31 33 11.56 V G96
2022-11-27 15:36:13 B 01 30 32.210 +31 24 34.00 W N86
2022-11-27 15:48:08 B 01 30 32.380 +31 24 25.79 W N86
2022-11-27 15:59:59 B 01 30 32.461 +31 24 16.23 W N86
2022-11-29 03:08:33 C 01 31 14.077 +30 57 10.91 V 703
2022-11-29 03:16:13 C 01 31 14.221 +30 57 05.18 V 703
2022-11-29 03:23:57 C 01 31 14.344 +30 56 59.46 V 703
2022-11-29 03:31:43 C 01 31 14.444 +30 56 53.66 V 703
2022-11-30 04:08:48 C 01 31 45.480 +30 39 04.72 V 703
2022-11-30 04:16:21 C 01 31 45.635 +30 38 59.10 V 703
2022-11-30 04:23:53 C 01 31 45.754 +30 38 53.56 V 703
2022-11-30 04:31:25 C 01 31 45.854 +30 38 47.51 V 703
2022-12-01 08:47:30 C 01 32 23.635 +30 19 29.14 V T05
2022-12-01 08:52:03 C 01 32 23.777 +30 19 25.97 V T05
2022-12-01 09:27:52 C 01 32 24.444 +30 19 02.17 V T05
2022-12-01 09:37:08 C 01 32 24.650 +30 18 55.94 V T05
2022-12-05 01:37:07 C 01 34 38.17 +29 25 30.9 u H21
2022-12-05 01:39:54 C 01 34 38.21 +29 25 29.5 u H21
2022-12-05 01:42:40 C 01 34 38.28 +29 25 27.6 u H21
2022-12-05 01:45:27 C 01 34 38.37 +29 25 26.0 u H21
2022-12-05 01:48:25 C 01 34 38.45 +29 25 24.4 u H21
2022-12-11 05:29:43 C 01 39 02.056 +28 15 04.68 V 703
2022-12-11 05:37:30 C 01 39 02.236 +28 15 01.48 V 703
2022-12-11 05:45:16 C 01 39 02.520 +28 14 58.60 V 703
2022-12-11 05:53:03 C 01 39 02.747 +28 14 55.03 V 703
2022-12-13 08:25:07 C 01 40 43.320 +27 55 28.27 V T05
2022-12-13 08:39:35 C 01 40 43.735 +27 55 22.98 V T05
2022-12-13 08:44:08 C 01 40 43.946 +27 55 20.64 V T05
2022-12-13 09:04:27 C 01 40 44.606 +27 55 13.66 V T05
2022-12-23 03:47:38 C 01 49 29.712 +26 48 21.71 V G96