2018 MS8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6173070000
Semi-major axis (a)1.2348237000 AU
Inclination (i)31.19377000°
Long. of Asc. Node (Ω)97.53631000°
Arg. of Perihelion (ω)26.70197000°
Mean Anomaly (M)251.82041000°
Mean Motion (n)0.7182847000°/day
Perihelion dist (q)0.47255840 AU
Aphelion dist (Q)1.99708900 AU
Orbital Period1.37216850 yr
Physical Parameters
H (abs. magnitude)20.25
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.540″
Uncertainty9
Orbit TypeApollo
MOID0.315631 AU
Observations Used7
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-06-22
Observations (7)
Date Type RA Dec Mag Band Observatory
2018-06-21 12:18:50 C 19 38 12.095 -24 09 25.75 U F51
2018-06-21 12:53:52 C 19 38 07.827 -24 10 05.56 U F51
2018-06-21 13:11:23 C 19 38 05.674 -24 10 25.64 U F51
2018-06-22 07:26:26 C 19 35 55.39 -24 31 14.2 U I52
2018-06-22 07:30:00 C 19 35 54.94 -24 31 17.8 U I52
2018-06-22 07:33:36 C 19 35 54.40 -24 31 21.9 U I52
2018-06-22 07:37:10 C 19 35 53.98 -24 31 26.7 U I52