NEODyS-2

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2009DW  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.89535 0.002214 au
e 0.466066 0.0007116
i 2.859 0.005318 deg
Ω 143.976 0.02194 deg
ω 9.19 0.02604 deg
M 284.603 5.187 deg

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Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.012 au
Aphelion distance 2.7787 au
Asc. node-Earth separation 0.02927 au
Desc. node-Earth separation 1.73547 au
Earth MOID 0.02446 au
Orbital period 953.09 days
Date of orbit computation   feb 26 10:46
Observational summary
Optical observations (Discarded) 30 (0)
Radar observations (Discarded) 0 (0)
Arc length 16 days
Unobserved 5601 days

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Ephemeris
(Epoch 60493 MJD)
Right Ascension 75.5542 deg
Declination 20.9651 deg
V Magnitude 29.61 mag
Solar Elongation 23.82 deg
Galactic Latitude -12.6 deg
Rate 0.735 deg/day
Direction 84.089 deg

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