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(477144) 2009DW39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76693 2.613e-08 au
e 0.20607 9.087e-08
i 3.271 7.308e-06 deg
Ω 329.198 0.0001668 deg
ω 81.092 0.0001709 deg
M 180.398 2.776e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1967 au
Aphelion 3.3371 au
Asc. node-Earth separation 1.55618 au
Desc. node-Earth separation 1.7491 au
Earth MOID 1.21036 au
Orbital period 1681.1 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 188 (1)
Radar observations (Discarded) 0 (0)
Arc length 5663.8 days
Unobserved 404 days

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Ephemeris at epoch 60426 MJD
Right Ascension 238.806 deg
Declination -24.9729 deg
V Magnitude 22.44 mag
Solar Elongation 153.66 deg
Galactic Latitude 21.62 deg
Rate 0.165 deg/day
Direction -82.771 deg

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