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AstDyS ∴ Objects ∴ 2007DH9 ∴ Summary
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(663217) 2007DH9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.273 2.465e-08 au
e 0.1177 2.184e-07
i 3.196 1.097e-05 deg
Ω 157.654 0.0002096 deg
ω 58.438 0.0002165 deg
M 308.377 4.433e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0055 au
Aphelion 2.5405 au
Asc. node-Earth separation 1.12162 au
Desc. node-Earth separation 1.37953 au
Earth MOID 1.0009 au
Orbital period 1251.69 days
Date of orbit computation  apr 23 22:08
Observational summary
Optical observations (Discarded) 94 (0)
Radar observations (Discarded) 0 (0)
Arc length 6682.02 days
Unobserved 68 days

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Ephemeris at epoch 60425 MJD
Right Ascension 135.367 deg
Declination 17.1901 deg
V Magnitude 22.89 mag
Solar Elongation -97.88 deg
Galactic Latitude 36.28 deg
Rate 0.257 deg/day
Direction 101.692 deg

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