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(305801) 2009DD90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59787 2.166e-08 au
e 0.1088 6.646e-08
i 10.186 7.908e-06 deg
Ω 170.461 4.131e-05 deg
ω 251.304 5.673e-05 deg
M 300.612 3.814e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3152 au
Aphelion 2.8805 au
Asc. node-Earth separation 1.66666 au
Desc. node-Earth separation 1.47501 au
Earth MOID 1.3506 au
Orbital period 1529.42 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 149 (1)
Radar observations (Discarded) 0 (0)
Arc length 6287.03 days
Unobserved 697 days

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Ephemeris at epoch 60425 MJD
Right Ascension 7.72852 deg
Declination 2.34515 deg
V Magnitude 22.5 mag
Solar Elongation 26.94 deg
Galactic Latitude -60.11 deg
Rate 0.46 deg/day
Direction 71.229 deg

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