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AstDyS ∴ Objects ∴ 2001QS77 ∴ Summary
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(57231) 2001QS77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79246 1.218e-08 au
e 0.057205 3.245e-08
i 5.874 3.792e-06 deg
Ω 47.11 3.611e-05 deg
ω 249.628 5.132e-05 deg
M 34.986 3.78e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6327 au
Aphelion 2.9522 au
Asc. node-Earth separation 1.85013 au
Desc. node-Earth separation 1.71978 au
Earth MOID 1.6239 au
Orbital period 1704.43 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 2005 (13)
Radar observations (Discarded) 0 (0)
Arc length 8849.77 days
Unobserved 306 days

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Ephemeris at epoch 60416 MJD
Right Ascension 354.152 deg
Declination -7.12723 deg
V Magnitude 19.73 mag
Solar Elongation 34.58 deg
Galactic Latitude -63.26 deg
Rate 0.412 deg/day
Direction 66.897 deg

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