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(499295) 2009WR8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69607 2.783e-08 au
e 0.209377 4.565e-08
i 11.355 7.037e-06 deg
Ω 249.139 2.821e-05 deg
ω 246.606 3.611e-05 deg
M 27.868 2.523e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1316 au
Aphelion 3.2606 au
Asc. node-Earth separation 1.79793 au
Desc. node-Earth separation 1.3946 au
Earth MOID 1.17547 au
Orbital period 1616.94 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 253 (2)
Radar observations (Discarded) 0 (0)
Arc length 5253.09 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 161.643 deg
Declination -9.04202 deg
V Magnitude 20.64 mag
Solar Elongation -129.84 deg
Galactic Latitude 42.84 deg
Rate 0.136 deg/day
Direction 30.731 deg

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