2018 EU1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3357380000
Semi-major axis (a)1.2441115000 AU
Inclination (i)13.55335000°
Long. of Asc. Node (Ω)346.53228000°
Arg. of Perihelion (ω)261.09215000°
Mean Anomaly (M)154.05368000°
Mean Motion (n)0.7102563600°/day
Perihelion dist (q)0.82641600 AU
Aphelion dist (Q)1.66180700 AU
Orbital Period1.38767880 yr
Physical Parameters
H (abs. magnitude)26.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.290″
Uncertainty7
Orbit TypeApollo
MOID0.032935 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-03-10
Observations (22)
Date Type RA Dec Mag Band Observatory
2018-03-07 07:06:36 C 10 55 21.031 +09 02 17.87 U F51
2018-03-07 07:21:29 C 10 55 14.713 +09 00 26.35 U F51
2018-03-07 07:51:13 C 10 55 01.914 +08 56 41.53 U F51
2018-03-07 10:16:45 C 10 53 51.46 +08 37 30.2 U I52
2018-03-07 10:18:52 C 10 53 50.47 +08 37 13.6 U I52
2018-03-07 10:20:58 C 10 53 49.63 +08 36 56.8 U I52
2018-03-07 10:23:02 C 10 53 48.71 +08 36 40.9 U I52
2018-03-07 10:29:33 C 10 53 45.92 +08 35 51.2 o 291
2018-03-07 10:34:29 C 10 53 43.78 +08 35 12.2 o 291
2018-03-07 10:39:25 C 10 53 41.62 +08 34 33.1 o 291
2018-03-08 01:04:41 C 10 47 31.54 +06 34 30.4 U 204
2018-03-08 01:30:36 C 10 47 18.98 +06 30 40.8 U 204
2018-03-08 03:51:32 C 10 46 19.87 +06 13 03.1 U 807
2018-03-08 03:57:15 C 10 46 16.97 +06 12 11.9 U 807
2018-03-08 04:02:50 C 10 46 14.15 +06 11 21.7 U 807
2018-03-10 02:35:38 C 10 20 08.96 -02 21 31.8 u 807
2018-03-10 02:44:05 C 10 20 02.86 -02 23 24.2 u 807
2018-03-10 02:52:16 C 10 19 56.93 -02 25 12.9 u 807
2018-03-10 12:24:23 C 10 13 09.40 -04 36 20.5 U 474
2018-03-10 12:26:09 C 10 13 08.00 -04 36 47.0 U 474
2018-03-10 12:27:57 C 10 13 06.58 -04 37 12.1 U 474
2018-03-10 12:29:53 C 10 13 05.13 -04 37 39.6 U 474