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(307781) 2003WR81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.94084 5.415e-08 au
e 0.332025 8.088e-08
i 13.163 1.01e-05 deg
Ω 120.924 3.473e-05 deg
ω 246.16 4.007e-05 deg
M 239.101 1.961e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6324 au
Aphelion 5.2493 au
Asc. node-Earth separation 3.06596 au
Desc. node-Earth separation 2.07603 au
Earth MOID 1.66452 au
Orbital period 2857.47 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 173 (2)
Radar observations (Discarded) 0 (0)
Arc length 6761.94 days
Unobserved 757 days

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Ephemeris at epoch 60425 MJD
Right Ascension 226.754 deg
Declination -0.6556 deg
V Magnitude 21.98 mag
Solar Elongation 161.26 deg
Galactic Latitude 47.18 deg
Rate 0.15 deg/day
Direction -70.139 deg

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