AstDyS-2

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(509902) 2009DW2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6673 2.239e-08 au
e 0.189423 8.996e-08
i 8.031 1.102e-05 deg
Ω 84.532 4.775e-05 deg
ω 305.383 5.756e-05 deg
M 216.219 2.587e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1621 au
Aphelion 3.1725 au
Asc. node-Earth separation 1.33384 au
Desc. node-Earth separation 1.87279 au
Earth MOID 1.17983 au
Orbital period 1591.13 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 141 (0)
Radar observations (Discarded) 0 (0)
Arc length 5261.95 days
Unobserved 374 days

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Ephemeris at epoch 60426 MJD
Right Ascension 249.836 deg
Declination -17.3985 deg
V Magnitude 22.29 mag
Solar Elongation 144.92 deg
Galactic Latitude 19.06 deg
Rate 0.13 deg/day
Direction -87.113 deg

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