AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009DU49 ∴ Summary
Contact »
(481951) 2009DU49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66581 1.755e-08 au
e 0.212426 6.772e-08
i 3.762 9.035e-06 deg
Ω 15.258 9.047e-05 deg
ω 122.427 9.402e-05 deg
M 192.561 2.276e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0995 au
Aphelion 3.2321 au
Asc. node-Earth separation 1.87459 au
Desc. node-Earth separation 1.2847 au
Earth MOID 1.11631 au
Orbital period 1589.8 days
Date of orbit computation  feb 22 03:32
Observational summary
Optical observations (Discarded) 178 (1)
Radar observations (Discarded) 0 (0)
Arc length 6207.78 days
Unobserved 718 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 338.183 deg
Declination -11.6247 deg
V Magnitude 23.56 mag
Solar Elongation 33.01 deg
Galactic Latitude -53.98 deg
Rate 0.329 deg/day
Direction 68.168 deg

More info »