AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2010AA21 ∴ Summary
Contact »
(471089) 2010AA21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52476 3.254e-08 au
e 0.132451 8.638e-08
i 0.942 9.295e-06 deg
Ω 283.386 0.0004534 deg
ω 170.76 0.0004546 deg
M 198.918 3.837e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1904 au
Aphelion 2.8592 au
Asc. node-Earth separation 1.83654 au
Desc. node-Earth separation 1.2112 au
Earth MOID 1.20754 au
Orbital period 1465.31 days
Date of orbit computation  apr 23 21:30
Observational summary
Optical observations (Discarded) 139 (0)
Radar observations (Discarded) 0 (0)
Arc length 8329.28 days
Unobserved 312 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 317.031 deg
Declination -16.2792 deg
V Magnitude 23.06 mag
Solar Elongation 82.27 deg
Galactic Latitude -37.42 deg
Rate 0.24 deg/day
Direction 72.123 deg

More info »