AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013WB2 ∴ Summary
Contact »
(471993) 2013WB2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23969 1.037e-08 au
e 0.222809 6.113e-08
i 4.539 6.822e-06 deg
Ω 153.23 0.0001025 deg
ω 224.821 0.0001046 deg
M 57.562 2.02e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7407 au
Aphelion 2.7387 au
Asc. node-Earth separation 1.539 au
Desc. node-Earth separation 0.82801 au
Earth MOID 0.74575 au
Orbital period 1224.28 days
Date of orbit computation  feb 22 03:30
Observational summary
Optical observations (Discarded) 170 (1)
Radar observations (Discarded) 0 (0)
Arc length 9952.16 days
Unobserved 131 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 82.7219 deg
Declination 20.4774 deg
V Magnitude 23.34 mag
Solar Elongation -55.1 deg
Galactic Latitude -7.33 deg
Rate 0.491 deg/day
Direction 84.266 deg

More info »