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(212901) 2007WR18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42158 1.522e-08 au
e 0.102934 7.975e-08
i 2.594 7.274e-06 deg
Ω 171.455 0.00014 deg
ω 201.139 0.0001437 deg
M 166.941 2.866e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1723 au
Aphelion 2.6708 au
Asc. node-Earth separation 1.65688 au
Desc. node-Earth separation 1.18072 au
Earth MOID 1.17251 au
Orbital period 1376.41 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 245 (1)
Radar observations (Discarded) 0 (0)
Arc length 8960.15 days
Unobserved 38 days

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Ephemeris at epoch 60425 MJD
Right Ascension 173.528 deg
Declination 3.91195 deg
V Magnitude 21.85 mag
Solar Elongation -137.55 deg
Galactic Latitude 60.34 deg
Rate 0.098 deg/day
Direction -61.69 deg

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