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(328540) 2009RJ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23521 3.53e-08 au
e 0.143579 5.543e-08
i 4.561 6.57e-06 deg
Ω 226.021 8.279e-05 deg
ω 209.798 8.829e-05 deg
M 128.61 2.684e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7707 au
Aphelion 3.6997 au
Asc. node-Earth separation 2.61068 au
Desc. node-Earth separation 1.82745 au
Earth MOID 1.78734 au
Orbital period 2125.46 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 258 (0)
Radar observations (Discarded) 0 (0)
Arc length 7484.2 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 218.243 deg
Declination -15.7818 deg
V Magnitude 21.44 mag
Solar Elongation 174.97 deg
Galactic Latitude 40.52 deg
Rate 0.189 deg/day
Direction -67.371 deg

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