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AstDyS ∴ Objects ∴ 2007DD51 ∴ Summary
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(161901) 2007DD51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43772 1.26e-08 au
e 0.142838 5.09e-08
i 14.183 5.285e-06 deg
Ω 189.201 1.809e-05 deg
ω 37.706 2.372e-05 deg
M 124.211 1.696e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0895 au
Aphelion 2.7859 au
Asc. node-Earth separation 1.14692 au
Desc. node-Earth separation 1.69208 au
Earth MOID 1.09929 au
Orbital period 1390.19 days
Date of orbit computation  apr 23 20:23
Observational summary
Optical observations (Discarded) 809 (8)
Radar observations (Discarded) 0 (0)
Arc length 11036.9 days
Unobserved 141 days

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Ephemeris at epoch 60426 MJD
Right Ascension 14.8359 deg
Declination 6.40425 deg
V Magnitude 21.37 mag
Solar Elongation 19.79 deg
Galactic Latitude -56.41 deg
Rate 0.407 deg/day
Direction 72.79 deg

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