2018 GU11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4180935900
Semi-major axis (a)1.3425876244 AU
Inclination (i)6.26562856°
Long. of Asc. Node (Ω)202.90028906°
Arg. of Perihelion (ω)77.73192387° ± 6.00e+00
Mean Anomaly (M)285.38564078°
Mean Motion (n)0.6335278200°/day
Perihelion dist (q)0.78123300 AU
Aphelion dist (Q)1.90404300 AU
Orbital Period1.55574500 yr
Physical Parameters
H (abs. magnitude)28.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.147″
Uncertainty
Orbit TypeApollo
MOID0.003930 AU
Observations Used6
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-04-13
Observations (6)
Date Type RA Dec Mag Band Observatory
2018-04-12 10:23:59 C 13 47 34.515 -15 21 58.23 U F51
2018-04-12 10:42:32 C 13 47 50.521 -15 19 57.93 U F51
2018-04-12 11:01:06 C 13 48 06.684 -15 17 55.56 U F51
2018-04-12 11:19:40 C 13 48 23.045 -15 15 50.74 U F51
2018-04-13 09:35:08 C 14 22 15.882 -11 21 06.94 U 568
2018-04-13 09:38:20 C 14 22 22.467 -11 20 15.35 U 568