AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WQ55 ∴ Summary
Contact »
(345285) 2005WQ55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27952 1.467e-08 au
e 0.267225 5.89e-08
i 22.344 1.026e-05 deg
Ω 246.6 1.535e-05 deg
ω 267.439 2.47e-05 deg
M 57.384 1.966e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6704 au
Aphelion 2.8887 au
Asc. node-Earth separation 1.12897 au
Desc. node-Earth separation 1.10598 au
Earth MOID 0.84304 au
Orbital period 1257.08 days
Date of orbit computation  feb 22 03:03
Observational summary
Optical observations (Discarded) 318 (2)
Radar observations (Discarded) 0 (0)
Arc length 6264.81 days
Unobserved 458 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 269.329 deg
Declination -26.2165 deg
V Magnitude 20.55 mag
Solar Elongation 99.05 deg
Galactic Latitude -0.84 deg
Rate 0.24 deg/day
Direction 55.75 deg

More info »