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AstDyS ∴ Objects ∴ 2005QR9 ∴ Summary
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(254761) 2005QR9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75377 1.807e-08 au
e 0.06382 6.259e-08
i 2.261 6.234e-06 deg
Ω 318.39 0.0001613 deg
ω 3.077 0.000169 deg
M 34.13 5.187e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.578 au
Aphelion 2.9295 au
Asc. node-Earth separation 1.56503 au
Desc. node-Earth separation 1.94334 au
Earth MOID 1.56497 au
Orbital period 1669.13 days
Date of orbit computation  feb 22 02:44
Observational summary
Optical observations (Discarded) 269 (2)
Radar observations (Discarded) 0 (0)
Arc length 7965.96 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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