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(309879) 2009DR121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6869 2.633e-08 au
e 0.064291 6.436e-08
i 8.808 8.085e-06 deg
Ω 2.249 3.73e-05 deg
ω 301.816 6.708e-05 deg
M 28.163 5.697e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5142 au
Aphelion 2.8596 au
Asc. node-Earth separation 1.58585 au
Desc. node-Earth separation 1.77314 au
Earth MOID 1.5128 au
Orbital period 1608.7 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 224 (3)
Radar observations (Discarded) 0 (0)
Arc length 7119.08 days
Unobserved 747 days

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Ephemeris at epoch 60425 MJD
Right Ascension 357.832 deg
Declination -3.50423 deg
V Magnitude 22.07 mag
Solar Elongation 38.39 deg
Galactic Latitude -62.35 deg
Rate 0.424 deg/day
Direction 63.539 deg

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