AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007DU91 ∴ Summary
Contact »
(187651) 2007DU91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76504 1.584e-08 au
e 0.199705 4.767e-08
i 10.825 5.037e-06 deg
Ω 149.78 3.149e-05 deg
ω 192.576 3.47e-05 deg
M 70.742 1.522e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2129 au
Aphelion 3.3172 au
Asc. node-Earth separation 2.30936 au
Desc. node-Earth separation 1.21084 au
Earth MOID 1.20552 au
Orbital period 1679.39 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 557 (2)
Radar observations (Discarded) 0 (0)
Arc length 8504.82 days
Unobserved 73 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 58.593 deg
Declination 11.3858 deg
V Magnitude 21.62 mag
Solar Elongation -50.97 deg
Galactic Latitude -31.26 deg
Rate 0.384 deg/day
Direction 72.425 deg

More info »