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(231222) 2005WR157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59712 1.196e-08 au
e 0.115942 5.77e-08
i 10.699 4.287e-06 deg
Ω 278.423 3.184e-05 deg
ω 236.48 3.86e-05 deg
M 89.659 2.188e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.296 au
Aphelion 2.8982 au
Asc. node-Earth separation 1.72094 au
Desc. node-Earth separation 1.42526 au
Earth MOID 1.32706 au
Orbital period 1528.75 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 699 (43)
Radar observations (Discarded) 0 (0)
Arc length 8207.94 days
Unobserved 349 days

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Ephemeris at epoch 60437 MJD
Right Ascension 286.673 deg
Declination -25.6206 deg
V Magnitude 20.48 mag
Solar Elongation 121.53 deg
Galactic Latitude -14.51 deg
Rate 0.039 deg/day
Direction 13.465 deg

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