2018 EX

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2032021000
Semi-major axis (a)1.2840965000 AU
Inclination (i)3.12789000°
Long. of Asc. Node (Ω)344.98994000°
Arg. of Perihelion (ω)180.28652000°
Mean Anomaly (M)107.32296000°
Mean Motion (n)0.6773413200°/day
Perihelion dist (q)1.02316540 AU
Aphelion dist (Q)1.54502760 AU
Orbital Period1.45511220 yr
Physical Parameters
H (abs. magnitude)27.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty5
Orbit TypeAmor
MOID0.030713 AU
Observations Used55
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-04-09
Observations (55)
Date Type RA Dec Mag Band Observatory
2018-04-08 05:08:12 C 12 28 56.58 -38 22 50.6 u 807
2018-04-08 05:24:54 C 12 28 58.32 -38 23 04.3 u 807
2018-04-09 00:38:55 C 12 32 00.34 -38 39 31.8 U 807
2018-04-09 00:54:44 C 12 32 02.17 -38 39 48.7 U 807
2018-04-09 01:10:33 C 12 32 03.95 -38 40 05.5 U 807