AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009DG81 ∴ Summary
Contact »
(349878) 2009DG81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99722 3.707e-08 au
e 0.125483 8.436e-08
i 2.886 9.37e-06 deg
Ω 53.682 0.0001796 deg
ω 87.266 0.000184 deg
M 354.097 4.319e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6211 au
Aphelion 3.3733 au
Asc. node-Earth separation 1.94475 au
Desc. node-Earth separation 1.95649 au
Earth MOID 1.63655 au
Orbital period 1895.29 days
Date of orbit computation  feb 22 03:04
Observational summary
Optical observations (Discarded) 146 (1)
Radar observations (Discarded) 0 (0)
Arc length 7219.93 days
Unobserved 91 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 118.303 deg
Declination 23.9609 deg
V Magnitude 22.34 mag
Solar Elongation -85.65 deg
Galactic Latitude 23.69 deg
Rate 0.262 deg/day
Direction 103.987 deg

More info »