AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011EY81 ∴ Summary
Contact »
(343729) 2011EY81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.94242 9.301e-09 au
e 0.093763 5.807e-08
i 17.183 9.508e-06 deg
Ω 317.927 1.502e-05 deg
ω 125.276 5.137e-05 deg
M 6.121 4.757e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7603 au
Aphelion 2.1245 au
Asc. node-Earth separation 1.02223 au
Desc. node-Earth separation 0.84064 au
Earth MOID 0.81436 au
Orbital period 988.809 days
Date of orbit computation  apr 23 21:02
Observational summary
Optical observations (Discarded) 367 (1)
Radar observations (Discarded) 0 (0)
Arc length 7587.14 days
Unobserved 115 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 77.4261 deg
Declination 30.5764 deg
V Magnitude 21.82 mag
Solar Elongation -44.67 deg
Galactic Latitude -5.57 deg
Rate 0.608 deg/day
Direction 94.6 deg

More info »