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(281546) 2008UD31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74461 2.186e-08 au
e 0.076725 4.283e-08
i 6.911 6.064e-06 deg
Ω 56.966 4.587e-05 deg
ω 220.696 6.682e-05 deg
M 257.694 4.666e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.534 au
Aphelion 2.9552 au
Asc. node-Earth separation 1.90942 au
Desc. node-Earth separation 1.56696 au
Earth MOID 1.52235 au
Orbital period 1660.81 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 381 (3)
Radar observations (Discarded) 0 (0)
Arc length 8869.93 days
Unobserved 38 days

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Ephemeris at epoch 60427 MJD
Right Ascension 158.759 deg
Declination 17.4928 deg
V Magnitude 21.16 mag
Solar Elongation -116.67 deg
Galactic Latitude 57.13 deg
Rate 0.068 deg/day
Direction 168.306 deg

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