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(281812) 2009WR164  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2104 1.183e-08 au
e 0.028644 5.287e-08
i 2.97 5.937e-06 deg
Ω 52.108 0.0001114 deg
ω 54.927 0.0001632 deg
M 96.544 0.0001174 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1471 au
Aphelion 2.2737 au
Asc. node-Earth separation 1.18437 au
Desc. node-Earth separation 1.23502 au
Earth MOID 1.16599 au
Orbital period 1200.34 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 216 (0)
Radar observations (Discarded) 0 (0)
Arc length 8889.19 days
Unobserved 38 days

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Ephemeris at epoch 60425 MJD
Right Ascension 212.017 deg
Declination -11.1819 deg
V Magnitude 20.37 mag
Solar Elongation -177.91 deg
Galactic Latitude 47.42 deg
Rate 0.265 deg/day
Direction -76.078 deg

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