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AstDyS ∴ Objects ∴ 2012WL21 ∴ Summary
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2012WL21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31607 2.878e-07 au
e 0.238445 1.652e-05
i 3.243 8.174e-05 deg
Ω 40.043 0.0003527 deg
ω 313.648 0.002184 deg
M 124.296 0.001063 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7638 au
Aphelion 2.8683 au
Asc. node-Earth separation 0.88402 au
Desc. node-Earth separation 1.60774 au
Earth MOID 0.76079 au
Orbital period 1287.43 days
Date of orbit computation  feb 22 07:53
Observational summary
Optical observations (Discarded) 43 (0)
Radar observations (Discarded) 0 (0)
Arc length 5122.21 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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