AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WQ16 ∴ Summary
Contact »
(156288) 2001WQ16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44387 8.81e-09 au
e 0.195276 5.641e-08
i 2.695 6.297e-06 deg
Ω 13.57 8.917e-05 deg
ω 24.374 9.074e-05 deg
M 309.432 1.558e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9666 au
Aphelion 2.9211 au
Asc. node-Earth separation 0.99689 au
Desc. node-Earth separation 1.85925 au
Earth MOID 0.97456 au
Orbital period 1395.45 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 481 (4)
Radar observations (Discarded) 0 (0)
Arc length 9917.02 days
Unobserved 752 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 353.478 deg
Declination -4.23079 deg
V Magnitude 21.88 mag
Solar Elongation 40.68 deg
Galactic Latitude -60.56 deg
Rate 0.515 deg/day
Direction 66.044 deg

More info »