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
2019-01-14 15:26:38 C 13 56 21.366 -11 32 44.58 U F51
2019-01-14 15:34:09 C 13 56 22.290 -11 32 51.17 U F51
2019-01-14 15:41:37 C 13 56 23.217 -11 32 57.76 U F51
2022-01-09 11:26:35 C 10 35 48.836 +16 00 56.89 U F52
2022-01-09 11:43:51 C 10 35 48.425 +16 01 00.16 U F52
2022-01-09 12:01:09 C 10 35 48.026 +16 01 03.13 U F52
2022-01-09 12:18:26 C 10 35 47.637 +16 01 06.30 U F52
2022-01-26 09:29:11 C 10 22 24.59 +17 33 31.4 V G96
2022-01-26 09:37:18 C 10 22 24.25 +17 33 33.5 V G96
2022-01-26 09:45:26 C 10 22 23.90 +17 33 35.6 V G96
2022-01-26 09:53:34 C 10 22 23.45 +17 33 37.8 V G96
2022-01-31 14:00:02 C 10 16 22.509 +18 08 46.92 U F52
2022-01-31 14:18:33 C 10 16 21.534 +18 08 52.16 U F52
2022-01-31 14:36:59 C 10 16 20.531 +18 08 57.59 U F52
2022-01-31 14:55:23 C 10 16 19.533 +18 09 02.81 U F52
2022-02-01 07:49:26 C 10 15 26.67 +18 13 59.3 V G96
2022-02-01 07:56:54 C 10 15 26.24 +18 14 01.1 V G96
2022-02-01 08:04:22 C 10 15 25.87 +18 14 03.4 V G96
2022-02-01 08:11:51 C 10 15 25.43 +18 14 05.5 V G96
2022-02-09 08:01:19 C 10 04 20.836 +19 11 38.28 U F52
2022-02-09 08:18:44 C 10 04 19.749 +19 11 43.57 U F52
2022-02-09 08:36:12 C 10 04 18.633 +19 11 48.92 U F52
2022-02-09 08:53:26 C 10 04 17.543 +19 11 54.25 U F52
2022-02-11 08:43:36 C 10 01 15.91 +19 26 18.4 V G96
2022-02-11 08:51:41 C 10 01 15.39 +19 26 20.8 V G96
2022-02-11 08:59:48 C 10 01 14.81 +19 26 23.6 V G96
2022-02-11 09:07:55 C 10 01 14.30 +19 26 25.9 V G96
2022-02-22 01:40:13 C 09 43 48.85 +20 39 45.0 X C95
2022-02-22 02:28:24 C 09 43 45.42 +20 39 57.7 X C95
2022-02-25 07:07:16 C 09 38 20.064 +20 59 31.55 U F52
2022-02-25 07:23:41 C 09 38 18.869 +20 59 35.76 U F52
2022-02-25 07:40:03 C 09 38 17.697 +20 59 39.79 U F52
2022-02-27 05:30:57 C 09 35 02.40 +21 10 34.9 V G96
2022-02-27 05:39:04 C 09 35 01.78 +21 10 37.1 V G96
2022-02-27 05:47:10 C 09 35 01.18 +21 10 39.0 V G96
2022-02-27 05:55:16 C 09 35 00.56 +21 10 40.9 V G96
2022-03-02 07:08:11 C 09 29 50.727 +21 26 52.07 U F52
2022-03-02 07:25:32 C 09 29 49.486 +21 26 55.74 U F52
2022-03-02 07:43:02 C 09 29 48.234 +21 26 59.59 U F52
2022-03-02 08:00:37 C 09 29 46.971 +21 27 03.21 U F52
2022-03-28 04:22:20 C 08 53 30.35 +22 28 23.1 V G96
2022-03-28 04:30:31 C 08 53 29.99 +22 28 22.8 V G96
2022-03-28 04:38:42 C 08 53 29.63 +22 28 22.8 V G96
2022-03-28 04:46:54 C 08 53 29.27 +22 28 22.3 V G96
2022-04-28 03:10:44 C 08 41 21.768 +21 08 55.32 V G96
2022-04-28 03:18:51 C 08 41 21.826 +21 08 53.66 V G96
2022-04-28 03:26:59 C 08 41 21.894 +21 08 51.86 V G96
2022-04-28 03:35:05 C 08 41 21.959 +21 08 50.32 V G96
2022-10-20 19:12:17 C 09 23 47.998 +78 29 06.79 g K99
2022-10-20 19:14:54 C 09 23 37.140 +78 29 30.42 g K99