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AstDyS ∴ Objects ∴ 2001QC51 ∴ Summary
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(139547) 2001QC51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69637 1.035e-08 au
e 0.223903 3.597e-08
i 4.824 3.87e-06 deg
Ω 111.837 4.859e-05 deg
ω 297.021 4.976e-05 deg
M 334.282 1.19e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0926 au
Aphelion 3.3001 au
Asc. node-Earth separation 1.34148 au
Desc. node-Earth separation 1.83532 au
Earth MOID 1.10853 au
Orbital period 1617.21 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 1288 (7)
Radar observations (Discarded) 0 (0)
Arc length 10890.9 days
Unobserved 171 days

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Ephemeris at epoch 60420 MJD
Right Ascension 19.6005 deg
Declination 4.72077 deg
V Magnitude 19.83 mag
Solar Elongation 10.71 deg
Galactic Latitude -57.49 deg
Rate 0.542 deg/day
Direction 68.32 deg

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