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(305800) 2009DW89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56704 2.09e-08 au
e 0.088863 7.947e-08
i 12.671 8.232e-06 deg
Ω 313.018 2.94e-05 deg
ω 357.798 5.155e-05 deg
M 68.78 4.098e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3389 au
Aphelion 2.7952 au
Asc. node-Earth separation 1.32493 au
Desc. node-Earth separation 1.80992 au
Earth MOID 1.32445 au
Orbital period 1502.27 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 243 (1)
Radar observations (Discarded) 0 (0)
Arc length 8260.9 days
Unobserved 202 days

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Ephemeris at epoch 60425 MJD
Right Ascension 29.807 deg
Declination 21.7512 deg
V Magnitude 21.88 mag
Solar Elongation -9 deg
Galactic Latitude -38.44 deg
Rate 0.456 deg/day
Direction 68.899 deg

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