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AstDyS ∴ Objects ∴ 1998QD20 ∴ Summary
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(42710) 1998QD20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93816 1.505e-08 au
e 0.09452 3.542e-08
i 11.03 3.82e-06 deg
Ω 185.782 1.885e-05 deg
ω 225.162 2.755e-05 deg
M 319.547 2.037e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6604 au
Aphelion 3.2159 au
Asc. node-Earth separation 2.12227 au
Desc. node-Earth separation 1.72878 au
Earth MOID 1.68213 au
Orbital period 1839.55 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1817 (6)
Radar observations (Discarded) 0 (0)
Arc length 9650 days
Unobserved 141 days

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Ephemeris at epoch 60426 MJD
Right Ascension 14.79 deg
Declination 5.87009 deg
V Magnitude 19.75 mag
Solar Elongation 20.04 deg
Galactic Latitude -56.95 deg
Rate 0.421 deg/day
Direction 71.854 deg

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