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AstDyS ∴ Objects ∴ 1999CQ128 ∴ Summary
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(31530) 1999CQ128  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56309 1.017e-08 au
e 0.125965 4.666e-08
i 14.048 5.209e-06 deg
Ω 75.903 1.52e-05 deg
ω 21.72 2.279e-05 deg
M 97.371 1.666e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2402 au
Aphelion 2.8859 au
Asc. node-Earth separation 1.27388 au
Desc. node-Earth separation 1.84177 au
Earth MOID 1.26243 au
Orbital period 1498.8 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1958 (11)
Radar observations (Discarded) 0 (0)
Arc length 17322.1 days
Unobserved 89 days

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Ephemeris at epoch 60423 MJD
Right Ascension 218.546 deg
Declination 0.54539 deg
V Magnitude 17.66 mag
Solar Elongation 164.84 deg
Galactic Latitude 53.74 deg
Rate 0.246 deg/day
Direction -85.072 deg

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