AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011AB2 ∴ Summary
Contact »
(499702) 2011AB2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46507 3.801e-08 au
e 0.165598 8.279e-08
i 2.372 7.945e-06 deg
Ω 43.926 0.0003275 deg
ω 19.806 0.0003405 deg
M 181.828 0.0001086 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0569 au
Aphelion 2.8733 au
Asc. node-Earth separation 1.08399 au
Desc. node-Earth separation 1.83123 au
Earth MOID 1.07062 au
Orbital period 1413.65 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 95 (3)
Radar observations (Discarded) 0 (0)
Arc length 5937.14 days
Unobserved 409 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 264.739 deg
Declination -24.7802 deg
V Magnitude 23.19 mag
Solar Elongation 131.66 deg
Galactic Latitude 3.45 deg
Rate 0.061 deg/day
Direction -103.704 deg

More info »