2018 GM

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5521451253 ± 2.08e-07
Semi-major axis (a)1.6694473951 AU ± 8.63e-08
Inclination (i)33.04827695° ± 4.36e-05
Long. of Asc. Node (Ω)18.82631263° ± 8.26e-06
Arg. of Perihelion (ω)255.80412169° ± 4.15e-05
Mean Anomaly (M)166.42162987° ± 1.01e-04
Mean Motion (n)0.4569336772°/day ± 3.54e-08
Perihelion dist (q)0.74767015 AU ± 3.49e-07
Aphelion dist (Q)2.59122464 AU ± 3.72e-07
Orbital Period2.15704452 yr ± 1.67e-07
Physical Parameters
H (abs. magnitude)21.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.417″
Uncertainty0
Orbit TypeApollo
MOID0.015235 AU
Observations Used165
Oppositions1
Arc Total2018-2020
First Observation Used2018-04-06
Last Observation Used2020-10-15
Observations (168)
Date Type RA Dec Mag Band Observatory
2018-04-21 03:04:57 C 06 19 03.84 -07 47 32.9 U I52
2018-07-19 14:34:01 C 03 57 52.669 +02 05 12.71 V T14
2018-07-19 14:38:03 C 03 57 52.807 +02 05 17.80 V T14
2018-07-19 14:42:05 C 03 57 52.959 +02 05 22.87 V T14
2020-10-08 11:19:42 C 23 49 20.51 -33 25 27.1 V Q62
2020-10-08 12:21:44 C 23 49 08.07 -33 18 36.2 V Q62
2020-10-08 13:23:57 C 23 48 55.47 -33 11 42.4 V Q62
2020-10-11 04:33:16 C 23 38 40.02 -26 39 42.5 V I52
2020-10-11 04:34:41 C 23 38 39.81 -26 39 35.2 V I52
2020-10-11 04:36:06 C 23 38 39.60 -26 39 26.0 V I52
2020-10-11 04:37:31 C 23 38 39.36 -26 39 18.8 V I52
2020-10-11 11:25:49 C 23 37 43.72 -25 59 38.2 V Q62
2020-10-11 12:27:42 C 23 37 34.91 -25 53 46.7 V Q62
2020-10-11 13:33:05 C 23 37 25.69 -25 47 35.1 V Q62
2020-10-15 11:04:37 C 23 27 27.56 -17 52 03.9 V 474
2020-10-15 11:07:10 C 23 27 27.32 -17 51 52.5 V 474
2020-10-15 11:09:44 C 23 27 27.07 -17 51 41.0 V 474
2020-10-15 11:12:18 C 23 27 26.88 -17 51 29.5 V 474