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(321625) 2009WR99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.33453 1.402e-07 au
e 0.105708 8.644e-08
i 3.34 7.678e-06 deg
Ω 247.877 0.0001549 deg
ω 157.708 0.0001598 deg
M 66.744 3.755e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7706 au
Aphelion 5.8984 au
Asc. node-Earth separation 4.83278 au
Desc. node-Earth separation 3.81971 au
Earth MOID 3.78067 au
Orbital period 4500.31 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 281 (2)
Radar observations (Discarded) 0 (0)
Arc length 5984.05 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 115.776 deg
Declination 18.4514 deg
V Magnitude 21.84 mag
Solar Elongation -85.3 deg
Galactic Latitude 19.45 deg
Rate 0.097 deg/day
Direction 96.5 deg

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