2016 EH157

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6244091814 ± 5.47e-08
Semi-major axis (a)2.4336640827 AU ± 2.46e-07
Inclination (i)10.03519049° ± 4.20e-06
Long. of Asc. Node (Ω)22.84454981° ± 1.25e-05
Arg. of Perihelion (ω)198.22017101° ± 1.41e-05
Mean Anomaly (M)187.25161758° ± 1.41e-04
Mean Motion (n)0.2596099462°/day ± 3.93e-08
Perihelion dist (q)0.91406189 AU ± 1.62e-07
Aphelion dist (Q)3.95326628 AU ± 4.21e-07
Orbital Period3.79656595 yr ± 5.75e-07
Physical Parameters
H (abs. magnitude)21.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.208″
Uncertainty0
Orbit TypeApollo
MOID0.049510 AU
Observations Used128
Oppositions3
Arc Total2016-2020
First Observation Used2016-02-06
Last Observation Used2020-05-28
Observations (152)
Date Type RA Dec Mag Band Observatory
2016-03-26 03:13:00 C 07 01 04.66 +57 05 07.4 u H21
2016-03-26 03:16:07 C 07 01 03.05 +57 05 05.8 u H21
2016-03-26 03:19:13 C 07 01 01.39 +57 05 03.8 u H21
2016-03-26 03:25:01 C 07 00 58.31 +57 05 00.1 u H21
2016-03-27 02:47:59 C 06 48 44.18 +56 51 07.6 u H21
2016-03-27 02:51:05 C 06 48 42.42 +56 51 04.9 u H21
2016-03-27 02:54:11 C 06 48 40.67 +56 51 02.4 u H21
2016-03-27 02:57:17 C 06 48 38.91 +56 50 59.9 u H21
2016-03-27 03:00:23 C 06 48 37.15 +56 50 57.2 u H21
2016-03-27 03:03:28 C 06 48 35.42 +56 50 54.5 u H21
2016-03-27 03:06:32 C 06 48 33.69 +56 50 51.7 u H21
2016-03-27 03:09:36 C 06 48 31.94 +56 50 49.0 u H21
2016-03-27 03:12:40 C 06 48 30.20 +56 50 46.5 u H21
2016-03-27 03:15:38 C 06 48 28.50 +56 50 44.1 u H21
2016-03-27 03:32:50 C 06 48 20.73 +56 50 48.0 q 703
2016-03-27 03:35:16 C 06 48 19.29 +56 50 45.9 q 703
2016-03-27 03:37:44 C 06 48 17.92 +56 50 44.7 q 703
2016-03-27 03:40:10 C 06 48 16.51 +56 50 42.1 q 703
2016-03-27 04:23:23 C 06 47 51.78 +56 50 05.8 u 926
2016-03-27 04:29:00 C 06 47 48.57 +56 50 01.1 u 926
2016-03-27 04:34:36 C 06 47 45.34 +56 49 56.2 u 926
2016-03-28 22:57:08 C 06 23 10.74 +56 05 43.8 S C47
2016-03-28 23:02:55 C 06 23 07.17 +56 05 34.5 S C47
2016-03-29 02:10:54 C 06 21 13.21 +56 02 13.9 q H45
2016-03-29 02:12:06 C 06 21 12.44 +56 02 13.1 q H45
2016-03-29 02:13:22 C 06 21 11.60 +56 02 09.7 q H45
2016-03-29 02:14:51 C 06 21 10.61 +56 02 07.8 q H45
2016-03-29 02:16:19 C 06 21 09.83 +56 02 05.7 q H45
2016-03-29 02:18:08 C 06 21 08.62 +56 02 02.7 q H45
2016-03-29 03:20:14 C 06 20 30.20 +56 00 41.2 u 926
2016-03-29 03:25:11 C 06 20 26.95 +56 00 33.9 u 926
2016-03-29 03:30:10 C 06 20 23.70 +56 00 26.2 u 926
2016-03-30 01:23:00 C 06 06 23.84 +55 24 58.1 u H21
2016-03-30 01:25:35 C 06 06 22.07 +55 24 53.2 u H21
2016-03-30 01:28:42 C 06 06 19.93 +55 24 47.2 u H21
2016-03-30 01:31:48 C 06 06 17.79 +55 24 41.0 u H21
2016-03-30 01:34:54 C 06 06 15.66 +55 24 34.9 u H21
2016-03-30 01:38:57 C 06 06 12.88 +55 24 26.9 u H21
2016-03-31 02:52:27 C 05 49 04.82 +54 31 24.2 u 926
2016-03-31 02:56:27 C 05 49 02.00 +54 31 13.9 u 926
2016-03-31 03:00:28 C 05 48 59.00 +54 31 03.5 u 926
2016-04-04 03:49:47 C 04 35 46.96 +48 12 03.7 q I52
2016-04-04 03:50:23 C 04 35 46.44 +48 11 59.6 q I52
2016-04-06 05:51:17 C 03 56 17.976 +42 31 36.47 U T12
2016-04-06 05:51:57 C 03 56 17.432 +42 31 30.96 U T12
2016-04-06 05:52:41 C 03 56 16.844 +42 31 24.87 U T12
2016-04-06 05:53:51 C 03 56 15.913 +42 31 15.28 U T12
2016-07-13 13:34:06 C 23 20 37.569 -35 31 08.43 L F51
2016-07-13 13:48:00 C 23 20 36.243 -35 31 12.22 L F51
2016-07-13 14:01:55 C 23 20 34.943 -35 31 16.01 L F51