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
2016-03-15 03:47:07 C 08 34 22.56 +56 10 40.3 u 926
2016-03-15 03:49:43 C 08 34 21.87 +56 10 41.1 q G96
2016-03-15 03:54:54 C 08 34 20.49 +56 10 44.1 q G96
2016-03-15 04:00:05 C 08 34 19.09 +56 10 47.1 q G96
2016-03-15 04:00:14 C 08 34 19.09 +56 10 48.1 u 926
2016-03-15 05:48:23 C 08 33 50.10 +56 11 48.4 u 926
2016-03-15 06:00:18 C 08 33 46.94 +56 11 53.9 u 926
2016-03-15 06:12:18 C 08 33 43.75 +56 12 00.3 u 926
2016-03-15 12:18:07 C 08 32 14.55 +56 15 28.5 o 300
2016-03-15 12:21:29 C 08 32 13.53 +56 15 31.0 o 300
2016-03-15 12:24:52 C 08 32 12.67 +56 15 33.0 o 300
2016-03-15 12:28:14 C 08 32 11.67 +56 15 33.9 o 300
2016-03-16 05:17:53 C 08 27 52.53 +56 24 47.5 u 926
2016-03-16 05:29:15 C 08 27 49.34 +56 24 52.7 u 926
2016-03-16 05:40:39 C 08 27 46.10 +56 24 58.1 u 926
2016-03-17 02:41:15 C 08 22 10.03 +56 35 41.3 u H21
2016-03-17 02:44:22 C 08 22 09.13 +56 35 42.9 u H21
2016-03-17 02:47:28 C 08 22 08.21 +56 35 44.3 u H21
2016-03-17 02:50:34 C 08 22 07.29 +56 35 45.8 u H21
2016-03-17 02:53:40 C 08 22 06.40 +56 35 47.5 u H21
2016-03-17 02:56:59 C 08 22 05.39 +56 35 48.9 u H21
2016-03-17 04:05:38 C 08 21 47.91 +56 36 23.7 o G58
2016-03-17 04:12:51 C 08 21 45.76 +56 36 27.5 o G58
2016-03-17 04:19:46 C 08 21 43.71 +56 36 30.9 o G58
2016-03-17 23:42:46 C 08 16 10.78 +56 45 18.2 q 204
2016-03-17 23:53:53 C 08 16 07.43 +56 45 21.9 q 204
2016-03-18 00:04:59 C 08 16 04.10 +56 45 25.5 q 204
2016-03-18 02:47:08 C 08 15 20.33 +56 46 59.8 u H21
2016-03-18 02:53:20 C 08 15 18.44 +56 47 02.5 u H21
2016-03-18 02:59:32 C 08 15 16.49 +56 47 05.3 u H21
2016-03-18 03:05:43 C 08 15 14.52 +56 47 07.8 u H21
2016-03-18 03:11:51 C 08 15 12.60 +56 47 10.5 u H21
2016-03-18 03:17:17 C 08 15 10.92 +56 47 12.6 u H21
2016-03-20 06:03:36 C 07 59 21.445 +57 06 48.15 L F51
2016-03-20 06:22:22 C 07 59 14.650 +57 06 54.33 L F51
2016-03-20 06:41:13 C 07 59 07.803 +57 07 00.11 L F51
2016-03-20 07:00:00 C 07 59 00.977 +57 07 05.57 L F51
2016-03-21 03:35:34 C 07 51 55.62 +57 12 36.8 o 926
2016-03-21 03:44:28 C 07 51 52.26 +57 12 39.0 o 926
2016-03-21 03:55:28 C 07 51 48.05 +57 12 41.4 o 926
2016-03-22 06:35:00 C 07 41 53.97 +57 17 20.9 t 705
2016-03-22 06:36:27 C 07 41 53.34 +57 17 20.7 t 705
2016-03-22 06:37:54 C 07 41 52.81 +57 17 20.6 t 705
2016-03-22 19:10:19 S 07 37 06.26 +57 18 30.9 L C51
2016-03-22 20:44:45 S 07 36 28.70 +57 18 38.2 L C51
2016-03-22 22:19:11 S 07 35 50.90 +57 18 43.7 L C51
2016-03-22 23:53:26 S 07 35 13.06 +57 18 49.4 L C51
2016-03-23 03:02:19 S 07 33 56.45 +57 18 57.7 L C51
2016-03-26 03:06:48 C 07 01 07.95 +57 05 11.2 u H21
2016-03-26 03:09:54 C 07 01 06.33 +57 05 09.3 u H21