AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011YO40 ∴ Summary
Contact »
(403906) 2011YO40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55755 1.629e-08 au
e 0.114576 7.523e-08
i 2.245 8.197e-06 deg
Ω 264.237 0.0001623 deg
ω 168.042 0.0001649 deg
M 22.276 2.909e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2645 au
Aphelion 2.8506 au
Asc. node-Earth separation 1.8266 au
Desc. node-Earth separation 1.28625 au
Earth MOID 1.27962 au
Orbital period 1493.94 days
Date of orbit computation  feb 22 03:15
Observational summary
Optical observations (Discarded) 195 (2)
Radar observations (Discarded) 0 (0)
Arc length 9232.16 days
Unobserved 83 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 74.348 deg
Declination 22.1117 deg
V Magnitude 22.32 mag
Solar Elongation -68.06 deg
Galactic Latitude -12.82 deg
Rate 0.402 deg/day
Direction 84.987 deg

More info »