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(435973) 2009DR81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15823 4.384e-08 au
e 0.122577 8.739e-08
i 5.268 9.26e-06 deg
Ω 34.488 7.842e-05 deg
ω 139.782 8.346e-05 deg
M 257.832 2.92e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7711 au
Aphelion 3.5454 au
Asc. node-Earth separation 2.43929 au
Desc. node-Earth separation 1.83847 au
Earth MOID 1.77861 au
Orbital period 2050.05 days
Date of orbit computation  feb 22 03:22
Observational summary
Optical observations (Discarded) 212 (1)
Radar observations (Discarded) 0 (0)
Arc length 8083.86 days
Unobserved 135 days

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Ephemeris at epoch 60419 MJD
Right Ascension 51.4788 deg
Declination 20.7126 deg
V Magnitude 22.61 mag
Solar Elongation -25.32 deg
Galactic Latitude -29.28 deg
Rate 0.338 deg/day
Direction 74.393 deg

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