2018 EH

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6253878000
Semi-major axis (a)2.5869661000 AU
Inclination (i)2.45863000°
Long. of Asc. Node (Ω)12.19891000°
Arg. of Perihelion (ω)192.26634000°
Mean Anomaly (M)302.30992000°
Mean Motion (n)0.2368743100°/day
Perihelion dist (q)0.96910910 AU
Aphelion dist (Q)4.20482310 AU
Orbital Period4.16088880 yr
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty6
Orbit TypeApollo
MOID0.006935 AU
Observations Used58
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-03-14
Observations (59)
Date Type RA Dec Mag Band Observatory
2018-03-06 08:51:28 C 11 00 35.717 +27 50 04.21 U F51
2018-03-06 09:08:12 C 11 00 42.188 +27 50 14.79 U F51
2018-03-06 09:24:59 C 11 00 48.691 +27 50 25.06 U F51
2018-03-06 09:41:49 C 11 00 55.236 +27 50 35.13 U F51
2018-03-07 04:12:40 C 11 09 38.29 +27 58 57.2 U I52
2018-03-07 04:13:16 C 11 09 38.55 +27 58 57.6 U I52
2018-03-07 04:13:52 C 11 09 38.82 +27 58 57.7 U I52
2018-03-07 04:14:27 C 11 09 39.12 +27 58 58.4 U I52
2018-03-07 07:49:58 C 11 11 29.276 +28 01 15.17 U 568
2018-03-07 07:51:20 C 11 11 29.935 +28 01 16.03 U 568
2018-03-07 07:52:42 C 11 11 30.589 +28 01 16.91 U 568
2018-03-07 08:26:19 C 11 11 38.62 +28 01 11.3 U 703
2018-03-07 08:33:55 C 11 11 42.33 +28 01 15.5 U 703
2018-03-07 08:41:31 C 11 11 45.96 +28 01 17.6 U 703
2018-03-07 08:49:08 C 11 11 49.66 +28 01 21.1 U 703
2018-03-07 08:59:53 C 11 11 54.38 +28 01 18.9 U H01
2018-03-07 09:11:26 C 11 12 00.00 +28 01 22.6 U H01
2018-03-07 09:20:14 C 11 12 04.30 +28 01 25.3 U H01
2018-03-07 09:31:06 C 11 12 09.63 +28 01 28.5 U H01
2018-03-07 18:15:27 C 11 17 10.74 +28 03 51.1 q K61
2018-03-07 18:17:08 C 11 17 11.67 +28 03 51.9 q K61
2018-03-07 18:18:50 C 11 17 12.60 +28 03 53.0 q K61
2018-03-07 18:19:30 C 11 17 12.98 +28 03 53.4 q K61
2018-03-07 20:59:14 C 11 18 43.31 +28 05 32.0 18.9 U K63
2018-03-07 21:03:36 C 11 18 45.79 +28 05 33.7 19.2 U K63
2018-03-07 21:07:10 C 11 18 47.68 +28 05 35.7 19.3 U K63
2018-03-07 21:20:23 C 11 18 53.47 +28 05 37.0 o K88
2018-03-07 21:26:11 C 11 18 56.72 +28 05 39.5 o K88
2018-03-07 21:32:00 C 11 18 59.91 +28 05 42.3 o K88
2018-03-07 22:02:51 C 11 19 19.06 +28 05 59.5 q C77
2018-03-07 22:12:16 C 11 19 24.42 +28 06 04.7 q C77
2018-03-07 22:32:45 C 11 19 35.65 +28 06 13.7 q C77
2018-03-08 02:42:02 C 11 21 57.39 +28 07 18.1 U 204
2018-03-08 02:48:20 C 11 22 01.09 +28 07 19.3 U 204
2018-03-08 03:00:50 C 11 22 08.49 +28 07 20.4 U 204
2018-03-08 07:43:34 C 11 25 14.32 +28 09 40.1 U I52
2018-03-08 07:43:50 C 11 25 14.46 +28 09 40.0 U I52
2018-03-08 07:46:07 C 11 25 15.83 +28 09 40.9 U I52
2018-03-08 07:46:23 C 11 25 16.00 +28 09 40.7 U I52
2018-03-08 11:52:15 C 11 27 54.71 +28 11 17.4 U T08
2018-03-08 12:18:13 C 11 28 10.85 +28 11 18.2 U T08
2018-03-08 12:45:37 C 11 28 28.08 +28 11 19.8 U T08
2018-03-08 12:51:42 C 11 28 31.86 +28 11 21.1 U T08
2018-03-10 10:41:53 C 12 07 58.44 +27 58 58.4 U I52
2018-03-10 10:42:04 C 12 07 58.55 +27 58 58.2 U I52
2018-03-10 10:42:15 C 12 07 58.81 +27 58 58.5 U I52
2018-03-10 10:42:26 C 12 07 58.95 +27 58 58.1 U I52
2018-03-12 04:07:07 C 13 04 02.21 +26 25 28.3 U G40
2018-03-12 04:26:51 C 13 04 33.60 +26 24 03.9 U G40
2018-03-13 06:56:24 C 13 54 46.88 +23 43 25.5 U I52