AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015AA12 ∴ Summary
Contact »
(468181) 2015AA12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16257 5.459e-08 au
e 0.061338 7.864e-08
i 13.407 7.925e-06 deg
Ω 51.152 3.329e-05 deg
ω 276.593 8.138e-05 deg
M 17.132 7.753e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9686 au
Aphelion 3.3566 au
Asc. node-Earth separation 2.13987 au
Desc. node-Earth separation 2.16281 au
Earth MOID 1.99802 au
Orbital period 2054.28 days
Date of orbit computation  feb 22 03:29
Observational summary
Optical observations (Discarded) 166 (0)
Radar observations (Discarded) 0 (0)
Arc length 10648.2 days
Unobserved 312 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 4.09058 deg
Declination -8.10964 deg
V Magnitude 21.83 mag
Solar Elongation 28.95 deg
Galactic Latitude -69.25 deg
Rate 0.379 deg/day
Direction 65.806 deg

More info »