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(499352) 2009WB261  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5976 4.251e-08 au
e 0.227379 1.166e-07
i 10.892 1.072e-05 deg
Ω 274.339 6.627e-05 deg
ω 108.177 7.806e-05 deg
M 180.101 4.584e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.007 au
Aphelion 3.1882 au
Asc. node-Earth separation 1.63461 au
Desc. node-Earth separation 1.31754 au
Earth MOID 1.04236 au
Orbital period 1529.18 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 100 (1)
Radar observations (Discarded) 0 (0)
Arc length 4835.92 days
Unobserved 437 days

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Ephemeris at epoch 60426 MJD
Right Ascension 195.21 deg
Declination -22.2678 deg
V Magnitude 22.19 mag
Solar Elongation -160.44 deg
Galactic Latitude 40.55 deg
Rate 0.216 deg/day
Direction -57.31 deg

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