AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009AO15 ∴ Summary
Contact »
(481888) 2009AO15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55209 3.595e-08 au
e 0.27732 1.994e-07
i 15.7 9.345e-06 deg
Ω 299.579 3.499e-05 deg
ω 83.722 5.495e-05 deg
M 315.703 2.436e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8443 au
Aphelion 3.2598 au
Asc. node-Earth separation 1.27051 au
Desc. node-Earth separation 1.44622 au
Earth MOID 0.92257 au
Orbital period 1489.17 days
Date of orbit computation  apr 23 21:32
Observational summary
Optical observations (Discarded) 215 (2)
Radar observations (Discarded) 0 (0)
Arc length 6303.88 days
Unobserved 760 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 341.478 deg
Declination -3.10004 deg
V Magnitude 21.7 mag
Solar Elongation 54.31 deg
Galactic Latitude -51.57 deg
Rate 0.521 deg/day
Direction 58.142 deg

More info »