AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QD249 ∴ Summary
Contact »
(237613) 2001QD249  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23392 6.79e-09 au
e 0.222961 4.159e-08
i 6.443 5.899e-06 deg
Ω 33.888 3.679e-05 deg
ω 299.76 3.913e-05 deg
M 299.427 1.276e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7358 au
Aphelion 2.732 au
Asc. node-Earth separation 0.91816 au
Desc. node-Earth separation 1.38147 au
Earth MOID 0.73724 au
Orbital period 1219.55 days
Date of orbit computation  apr 23 20:39
Observational summary
Optical observations (Discarded) 635 (4)
Radar observations (Discarded) 0 (0)
Arc length 8360 days
Unobserved 395 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 286.588 deg
Declination -28.8504 deg
V Magnitude 20.5 mag
Solar Elongation 111.22 deg
Galactic Latitude -15.71 deg
Rate 0.265 deg/day
Direction 102.85 deg

More info »