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AstDyS ∴ Objects ∴ 2009DH118 ∴ Summary
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(309877) 2009DH118  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55666 1.548e-08 au
e 0.214249 3.259e-08
i 2.364 4.443e-06 deg
Ω 180.92 0.0001391 deg
ω 156.817 0.0001404 deg
M 79.985 1.855e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0089 au
Aphelion 3.1044 au
Asc. node-Earth separation 2.04134 au
Desc. node-Earth separation 1.03535 au
Earth MOID 0.99988 au
Orbital period 1493.17 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 762 (5)
Radar observations (Discarded) 0 (0)
Arc length 10807.7 days
Unobserved 97 days

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Ephemeris at epoch 60419 MJD
Right Ascension 70.3458 deg
Declination 20.3036 deg
V Magnitude 21.68 mag
Solar Elongation -42.54 deg
Galactic Latitude -16.88 deg
Rate 0.401 deg/day
Direction 81.691 deg

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