2018 GR11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3439050000
Semi-major axis (a)1.2697774000 AU
Inclination (i)7.80206000°
Long. of Asc. Node (Ω)196.54897000°
Arg. of Perihelion (ω)290.85079000°
Mean Anomaly (M)154.31972000°
Mean Motion (n)0.6888309700°/day
Perihelion dist (q)0.83309460 AU
Aphelion dist (Q)1.70646020 AU
Orbital Period1.43084100 yr
Physical Parameters
H (abs. magnitude)28.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.470″
Uncertainty8
Orbit TypeApollo
MOID0.001565 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-04-12
Observations (15)
Date Type RA Dec Mag Band Observatory
2018-04-11 08:21:07 C 14 09 24.44 +18 12 30.2 U G96
2018-04-11 08:28:34 C 14 09 24.26 +18 12 10.3 U G96
2018-04-11 08:36:01 C 14 09 24.04 +18 11 50.7 U G96
2018-04-11 08:43:28 C 14 09 23.82 +18 11 30.9 U G96
2018-04-11 09:24:55 C 14 09 21.58 +18 09 28.3 U H01
2018-04-11 09:39:01 C 14 09 21.33 +18 08 49.9 U H01
2018-04-11 09:44:19 C 14 09 21.25 +18 08 35.5 U H01
2018-04-11 09:55:01 C 14 09 21.09 +18 08 06.2 U H01
2018-04-12 07:12:20 C 14 10 48.45 +17 23 33.7 U I52
2018-04-12 07:16:26 C 14 10 48.35 +17 23 26.4 U I52
2018-04-12 07:18:46 C 14 10 48.28 +17 23 23.1 U I52
2018-04-12 07:21:44 C 14 10 48.18 +17 23 17.4 U I52
2018-04-12 08:30:26 C 14 10 43.58 +17 21 29.2 o 711
2018-04-12 08:36:41 C 14 10 43.40 +17 21 18.1 o 711
2018-04-12 08:42:52 C 14 10 43.17 +17 21 07.5 o 711