AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005QD81 ∴ Summary
Contact »
(488837) 2005QD81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27559 1.292e-08 au
e 0.202107 8.725e-08
i 5.149 7.185e-06 deg
Ω 315.284 0.0001028 deg
ω 4.709 0.0001168 deg
M 160.124 4.928e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8157 au
Aphelion 2.7355 au
Asc. node-Earth separation 0.80293 au
Desc. node-Earth separation 1.74781 au
Earth MOID 0.80256 au
Orbital period 1253.83 days
Date of orbit computation  feb 22 03:33
Observational summary
Optical observations (Discarded) 85 (0)
Radar observations (Discarded) 0 (0)
Arc length 6183.09 days
Unobserved 655 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 110.841 deg
Declination 22.499 deg
V Magnitude 24.25 mag
Solar Elongation -79.12 deg
Galactic Latitude 16.78 deg
Rate 0.248 deg/day
Direction 102.693 deg

More info »