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AstDyS ∴ Objects ∴ 2007DR16 ∴ Summary
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(400221) 2007DR16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04677 3.251e-08 au
e 0.040816 9.959e-08
i 9.665 1.089e-05 deg
Ω 357.805 3.467e-05 deg
ω 191.41 8.748e-05 deg
M 41.551 8.013e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9224 au
Aphelion 3.1711 au
Asc. node-Earth separation 2.16495 au
Desc. node-Earth separation 1.92942 au
Earth MOID 1.92438 au
Orbital period 1942.49 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 201 (3)
Radar observations (Discarded) 0 (0)
Arc length 8566.32 days
Unobserved 395 days

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Ephemeris at epoch 60427 MJD
Right Ascension 245.816 deg
Declination -33.8775 deg
V Magnitude 20.87 mag
Solar Elongation 145.31 deg
Galactic Latitude 11.01 deg
Rate 0.137 deg/day
Direction -109.28 deg

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