AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008US261 ∴ Summary
Contact »
2008US261  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54396 9.681e-08 au
e 0.176883 4.467e-07
i 6.137 1.517e-05 deg
Ω 325.216 0.0002755 deg
ω 128.742 0.0004407 deg
M 259.447 0.0003796 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.094 au
Aphelion 2.9939 au
Asc. node-Earth separation 1.75908 au
Desc. node-Earth separation 1.23169 au
Earth MOID 1.1175 au
Orbital period 1482.05 days
Date of orbit computation  feb 22 07:38
Observational summary
Optical observations (Discarded) 104 (2)
Radar observations (Discarded) 0 (0)
Arc length 4908.9 days
Unobserved 721 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 343.855 deg
Declination -6.1134 deg
V Magnitude 23.18 mag
Solar Elongation 24.7 deg
Galactic Latitude -55.34 deg
Rate 0.414 deg/day
Direction 65.068 deg

More info »