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(498833) 2008WR21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75078 3.849e-08 au
e 0.025349 8.485e-08
i 6.107 8.526e-06 deg
Ω 41.661 6.302e-05 deg
ω 333.102 0.0001458 deg
M 157.96 0.0001321 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6811 au
Aphelion 2.8205 au
Asc. node-Earth separation 1.69723 au
Desc. node-Earth separation 1.80472 au
Earth MOID 1.68371 au
Orbital period 1666.41 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 166 (0)
Radar observations (Discarded) 0 (0)
Arc length 5647.98 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 166.131 deg
Declination 11.9346 deg
V Magnitude 22.2 mag
Solar Elongation -126.49 deg
Galactic Latitude 60.69 deg
Rate 0.054 deg/day
Direction -135.604 deg

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