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(459639) 2013JR31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18343 1.147e-08 au
e 0.228166 6.505e-08
i 7.548 6.102e-06 deg
Ω 113.131 5.601e-05 deg
ω 150.306 5.91e-05 deg
M 121.603 2.225e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6852 au
Aphelion 2.6816 au
Asc. node-Earth separation 1.59862 au
Desc. node-Earth separation 0.71097 au
Earth MOID 0.674 au
Orbital period 1178.44 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 218 (1)
Radar observations (Discarded) 0 (0)
Arc length 8566.97 days
Unobserved 182 days

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Ephemeris at epoch 60419 MJD
Right Ascension 42.0555 deg
Declination 11.0061 deg
V Magnitude 23.37 mag
Solar Elongation -14.72 deg
Galactic Latitude -42.5 deg
Rate 0.432 deg/day
Direction 71.038 deg

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