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AstDyS ∴ Objects ∴ 2009DH4 ∴ Summary
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(432186) 2009DH4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11316 5.282e-08 au
e 0.070078 9.038e-08
i 9.33 1e-05 deg
Ω 326.775 4.853e-05 deg
ω 66.365 8.224e-05 deg
M 8.862 6.9e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.895 au
Aphelion 3.3313 au
Asc. node-Earth separation 2.00161 au
Desc. node-Earth separation 2.19999 au
Earth MOID 1.91546 au
Orbital period 2006.32 days
Date of orbit computation  apr 23 21:22
Observational summary
Optical observations (Discarded) 216 (0)
Radar observations (Discarded) 0 (0)
Arc length 5884.97 days
Unobserved 163 days

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Ephemeris at epoch 60425 MJD
Right Ascension 40.2581 deg
Declination 22.8898 deg
V Magnitude 21.83 mag
Solar Elongation -12.1 deg
Galactic Latitude -33.41 deg
Rate 0.402 deg/day
Direction 72.319 deg

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