AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WQ146 ∴ Summary
Contact »
(271348) 2003WQ146  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05283 1.877e-08 au
e 0.211199 6.736e-08
i 15.514 5.526e-06 deg
Ω 148.047 2.403e-05 deg
ω 231.41 2.702e-05 deg
M 312.057 1.27e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4081 au
Aphelion 3.6976 au
Asc. node-Earth separation 2.37135 au
Desc. node-Earth separation 1.56592 au
Earth MOID 1.44066 au
Orbital period 1948.28 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 431 (1)
Radar observations (Discarded) 0 (0)
Arc length 7224.93 days
Unobserved 284 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 334.057 deg
Declination -7.45933 deg
V Magnitude 21.18 mag
Solar Elongation 55.91 deg
Galactic Latitude -48.32 deg
Rate 0.38 deg/day
Direction 75.459 deg

More info »