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AstDyS ∴ Objects ∴ 2008HQ4 ∴ Summary
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(406739) 2008HQ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68234 2.715e-08 au
e 0.037954 6.961e-08
i 22.33 1.037e-05 deg
Ω 22.946 1.55e-05 deg
ω 53.113 0.0001721 deg
M 332.093 0.0001642 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5805 au
Aphelion 2.7841 au
Asc. node-Earth separation 1.62271 au
Desc. node-Earth separation 1.73826 au
Earth MOID 1.61596 au
Orbital period 1604.61 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 249 (1)
Radar observations (Discarded) 0 (0)
Arc length 8087.93 days
Unobserved 138 days

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Ephemeris at epoch 60425 MJD
Right Ascension 40.973 deg
Declination 23.9697 deg
V Magnitude 21.74 mag
Solar Elongation -13.36 deg
Galactic Latitude -32.14 deg
Rate 0.436 deg/day
Direction 65.375 deg

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