AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012XY21 ∴ Summary
Contact »
2012XY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63425 4.201e-08 au
e 0.129366 1.085e-07
i 15.758 1.102e-05 deg
Ω 66.618 4.082e-05 deg
ω 42.175 8.843e-05 deg
M 198.383 6.664e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2935 au
Aphelion 2.975 au
Asc. node-Earth separation 1.37793 au
Desc. node-Earth separation 1.8513 au
Earth MOID 1.33245 au
Orbital period 1561.65 days
Date of orbit computation  feb 22 07:53
Observational summary
Optical observations (Discarded) 56 (0)
Radar observations (Discarded) 0 (0)
Arc length 3389.12 days
Unobserved 783 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 330.595 deg
Declination -25.22 deg
V Magnitude 23.9 mag
Solar Elongation 64.97 deg
Galactic Latitude -52.2 deg
Rate 0.304 deg/day
Direction 82.559 deg

More info »