AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011YJ11 ∴ Summary
Contact »
(411681) 2011YJ11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23645 1.679e-08 au
e 0.105319 5.521e-08
i 4.352 5.599e-06 deg
Ω 91.116 8.227e-05 deg
ω 331.604 8.923e-05 deg
M 259.306 3.269e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0009 au
Aphelion 2.472 au
Asc. node-Earth separation 1.04108 au
Desc. node-Earth separation 1.42124 au
Earth MOID 1.01571 au
Orbital period 1221.62 days
Date of orbit computation  feb 22 03:17
Observational summary
Optical observations (Discarded) 272 (1)
Radar observations (Discarded) 0 (0)
Arc length 9920.15 days
Unobserved 279 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 329.195 deg
Declination -14.7672 deg
V Magnitude 22.79 mag
Solar Elongation 41.3 deg
Galactic Latitude -47.63 deg
Rate 0.466 deg/day
Direction 72.246 deg

More info »