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AstDyS ∴ Objects ∴ 2007CQ21 ∴ Summary
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(417719) 2007CQ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69634 2.525e-08 au
e 0.089223 8.263e-08
i 9.854 8.781e-06 deg
Ω 293.78 3.828e-05 deg
ω 235.465 5.625e-05 deg
M 287.747 4.615e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4558 au
Aphelion 2.9369 au
Asc. node-Earth separation 1.80117 au
Desc. node-Earth separation 1.56302 au
Earth MOID 1.47931 au
Orbital period 1617.19 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 229 (0)
Radar observations (Discarded) 0 (0)
Arc length 9914.25 days
Unobserved 113 days

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Ephemeris at epoch 60426 MJD
Right Ascension 76.9757 deg
Declination 25.6933 deg
V Magnitude 22.34 mag
Solar Elongation -42.42 deg
Galactic Latitude -8.77 deg
Rate 0.395 deg/day
Direction 90.366 deg

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