AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QD52 ∴ Summary
Contact »
(169136) 2001QD52  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11256 2.997e-08 au
e 0.203606 8.297e-08
i 16.468 8.097e-06 deg
Ω 336.062 1.85e-05 deg
ω 29.996 2.472e-05 deg
M 7.248 1.608e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4788 au
Aphelion 3.7463 au
Asc. node-Earth separation 1.52685 au
Desc. node-Earth separation 2.63277 au
Earth MOID 1.48861 au
Orbital period 2005.74 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 524 (1)
Radar observations (Discarded) 0 (0)
Arc length 8147.9 days
Unobserved 133 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 18.5077 deg
Declination 16.9825 deg
V Magnitude 20.35 mag
Solar Elongation 10.13 deg
Galactic Latitude -45.55 deg
Rate 0.475 deg/day
Direction 62.52 deg

More info »