AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WY113 ∴ Summary
Contact »
(439185) 2011WY113  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10124 2.721e-08 au
e 0.242991 9.195e-08
i 15.459 1.076e-05 deg
Ω 75.035 2.678e-05 deg
ω 294.097 3.228e-05 deg
M 116.09 1.821e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3477 au
Aphelion 3.8548 au
Asc. node-Earth separation 1.67018 au
Desc. node-Earth separation 2.22495 au
Earth MOID 1.39782 au
Orbital period 1994.81 days
Date of orbit computation  apr 23 21:23
Observational summary
Optical observations (Discarded) 348 (1)
Radar observations (Discarded) 0 (0)
Arc length 8536.18 days
Unobserved 71 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 140.766 deg
Declination 32.3065 deg
V Magnitude 22.29 mag
Solar Elongation -96.76 deg
Galactic Latitude 44.9 deg
Rate 0.117 deg/day
Direction 139.62 deg

More info »