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AstDyS ∴ Objects ∴ 2009HQ88 ∴ Summary
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(400661) 2009HQ88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70492 2.202e-08 au
e 0.224593 5.666e-08
i 7.559 7.587e-06 deg
Ω 224.407 5.04e-05 deg
ω 59.14 5.624e-05 deg
M 85.553 2.275e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0974 au
Aphelion 3.3124 au
Asc. node-Earth separation 1.29436 au
Desc. node-Earth separation 1.91286 au
Earth MOID 1.09297 au
Orbital period 1624.91 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 203 (2)
Radar observations (Discarded) 0 (0)
Arc length 6702.85 days
Unobserved 166 days

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Ephemeris at epoch 60427 MJD
Right Ascension 36.5507 deg
Declination 14.9467 deg
V Magnitude 22.47 mag
Solar Elongation -2.24 deg
Galactic Latitude -42.05 deg
Rate 0.397 deg/day
Direction 74.088 deg

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