AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003DU9 ∴ Summary
Contact »
(307539) 2003DU9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53476 3.163e-08 au
e 0.183264 5.612e-07
i 19.854 1.042e-05 deg
Ω 18.143 2.096e-05 deg
ω 174.911 6.098e-05 deg
M 53.407 0.0001031 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0702 au
Aphelion 2.9993 au
Asc. node-Earth separation 1.99913 au
Desc. node-Earth separation 1.07025 au
Earth MOID 1.07004 au
Orbital period 1474.02 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 329 (4)
Radar observations (Discarded) 0 (0)
Arc length 7387.71 days
Unobserved 364 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 306.172 deg
Declination -42.3255 deg
V Magnitude 21.1 mag
Solar Elongation 96.28 deg
Galactic Latitude -34.57 deg
Rate 0.267 deg/day
Direction 111.325 deg

More info »