2016 EK158

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3496783057 ± 1.37e-07
Semi-major axis (a)1.1386943091 AU ± 8.78e-09
Inclination (i)23.20005431° ± 1.84e-05
Long. of Asc. Node (Ω)12.13818637° ± 9.82e-06
Arg. of Perihelion (ω)10.96022164° ± 3.41e-05
Mean Anomaly (M)125.79904397° ± 4.79e-05
Mean Motion (n)0.8111507067°/day ± 9.39e-09
Perihelion dist (q)0.74051761 AU ± 1.57e-07
Aphelion dist (Q)1.53687101 AU ± 1.57e-07
Orbital Period1.21509638 yr ± 1.41e-08
Physical Parameters
H (abs. magnitude)20.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.325″
Uncertainty0
Orbit TypeApollo
MOID0.256699 AU
Observations Used123
Oppositions1
Arc Total2016-2022
First Observation Used2016-03-14
Last Observation Used2022-03-27
Observations (134)
Date Type RA Dec Mag Band Observatory
2016-03-28 09:19:58 C 12 25 43.99 +04 58 34.7 o 926
2016-03-28 09:24:40 C 12 25 43.23 +04 58 30.9 o 691
2016-03-28 09:30:35 C 12 25 42.42 +04 58 28.4 o 691
2016-03-29 05:50:53 C 12 22 40.80 +04 49 10.9 u 807
2016-03-29 05:55:44 C 12 22 40.07 +04 49 08.4 u 807
2016-03-30 02:29:02 C 12 19 38.72 +04 39 18.2 u 807
2016-03-30 02:32:33 C 12 19 38.21 +04 39 16.3 u 807
2016-03-30 02:36:49 C 12 19 37.55 +04 39 13.8 u 807
2016-03-30 02:40:51 C 12 19 36.94 +04 39 12.1 u 807
2016-03-30 02:44:23 C 12 19 36.41 +04 39 10.5 u 807
2016-03-30 06:04:28 C 12 19 06.45 +04 37 14.5 u H21
2016-03-30 06:09:57 C 12 19 05.63 +04 37 11.7 u H21
2016-03-30 06:16:53 C 12 19 04.56 +04 37 08.4 u H21
2016-03-31 06:06:36 C 12 15 35.63 +04 25 52.7 u 807
2016-03-31 06:10:58 C 12 15 34.97 +04 25 51.4 u 807
2016-03-31 06:14:55 C 12 15 34.35 +04 25 49.7 u 807
2016-03-31 06:19:16 C 12 15 33.75 +04 25 47.0 u 807
2016-04-06 10:13:00 C 11 55 12.61 +03 10 52.5 o 291
2016-04-06 10:16:31 C 11 55 12.10 +03 10 50.6 o 291
2016-04-06 10:20:00 C 11 55 11.66 +03 10 48.8 o 291
2016-04-14 03:31:06 C 11 33 52.06 +01 34 17.6 q G96
2016-04-14 03:39:49 C 11 33 51.06 +01 34 12.1 q G96
2016-04-14 03:48:33 C 11 33 50.14 +01 34 07.0 q G96
2016-04-14 03:57:16 C 11 33 49.09 +01 34 02.4 q G96
2016-04-15 05:46:06 C 11 31 15.76 +01 20 32.2 o 691
2016-04-15 05:54:20 C 11 31 14.86 +01 20 28.7 o 691
2016-04-15 06:02:34 C 11 31 14.19 +01 20 23.7 o 691
2016-04-15 06:30:36 C 11 31 11.59 +01 20 10.3 o 691
2016-04-15 06:37:09 C 11 31 10.96 +01 20 06.1 o 691
2016-04-15 06:43:44 C 11 31 10.12 +01 20 01.8 o 691
2016-04-27 02:13:19 C 11 10 09.03 -01 04 39.1 u 807
2016-04-27 02:22:56 C 11 10 08.52 -01 04 42.7 u 807
2016-04-27 02:32:32 C 11 10 08.01 -01 04 47.9 u 807
2016-04-30 05:49:11 C 11 06 33.15 -01 42 22.0 o 291
2016-04-30 06:10:08 C 11 06 32.22 -01 42 30.8 o 291
2016-04-30 06:33:08 C 11 06 31.16 -01 42 43.7 o 291
2021-03-17 08:05:44 C 15 24 10.81 -27 08 55.1 V 807
2021-03-17 08:13:59 C 15 24 10.60 -27 09 03.7 V 807
2021-03-17 08:21:43 C 15 24 10.42 -27 09 11.7 V 807
2021-04-08 12:39:29 C 14 51 09.24 -36 56 49.7 V 474
2021-04-08 12:43:43 C 14 51 08.71 -36 56 54.3 V 474
2021-04-08 12:53:56 C 14 51 07.52 -36 57 05.6 V 474
2021-04-08 12:58:10 C 14 51 07.00 -36 57 10.7 V 474
2021-04-11 06:42:25 C 14 43 13.57 -38 08 43.0 V 807
2021-04-11 06:51:31 C 14 43 12.38 -38 08 52.1 V 807
2021-04-11 07:00:08 C 14 43 11.23 -38 09 02.9 V 807
2021-04-11 14:48:50 C 14 42 11.41 -38 17 16.4 V 474
2021-04-11 14:53:54 C 14 42 10.78 -38 17 21.4 V 474
2021-04-11 14:58:58 C 14 42 10.06 -38 17 26.8 V 474
2022-01-21 11:01:36 C 14 46 59.48 +40 23 28.7 V G96