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AstDyS ∴ Objects ∴ 2008XK21 ∴ Summary
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(498851) 2008XK21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8772 3.57e-08 au
e 0.060228 6.483e-08
i 3.075 6.715e-06 deg
Ω 118.502 0.0001282 deg
ω 298.592 0.0001432 deg
M 84.492 6.454e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7039 au
Aphelion 3.0505 au
Asc. node-Earth separation 1.80295 au
Desc. node-Earth separation 1.93609 au
Earth MOID 1.7178 au
Orbital period 1782.6 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 184 (2)
Radar observations (Discarded) 0 (0)
Arc length 5932.16 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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