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(146455) 2001RD31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63735 1.529e-08 au
e 0.044877 4.157e-08
i 22.203 5.74e-06 deg
Ω 160.831 1.156e-05 deg
ω 269.826 6.622e-05 deg
M 14.848 6.611e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.519 au
Aphelion 2.7557 au
Asc. node-Earth separation 1.6417 au
Desc. node-Earth separation 1.62347 au
Earth MOID 1.60184 au
Orbital period 1564.4 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 697 (3)
Radar observations (Discarded) 0 (0)
Arc length 10552.8 days
Unobserved 97 days

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Ephemeris at epoch 60423 MJD
Right Ascension 77.5152 deg
Declination 6.3317 deg
V Magnitude 21.01 mag
Solar Elongation -46.45 deg
Galactic Latitude -19.17 deg
Rate 0.426 deg/day
Direction 74.511 deg

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