AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999BY2 ∴ Summary
Contact »
(29731) 1999BY2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72208 1.061e-08 au
e 0.163754 3.358e-08
i 16.923 3.709e-06 deg
Ω 135.087 1.38e-05 deg
ω 334.455 2.005e-05 deg
M 241.587 1.356e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2763 au
Aphelion 3.1678 au
Asc. node-Earth separation 1.32271 au
Desc. node-Earth separation 2.09457 au
Earth MOID 1.30276 au
Orbital period 1640.4 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1621 (5)
Radar observations (Discarded) 0 (0)
Arc length 14151.5 days
Unobserved 250 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 356.358 deg
Declination -8.08405 deg
V Magnitude 20.32 mag
Solar Elongation 42.82 deg
Galactic Latitude -65.36 deg
Rate 0.355 deg/day
Direction 75.304 deg

More info »