AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SU81 ∴ Summary
Contact »
(336228) 2008SU81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57614 2.223e-08 au
e 0.25542 5.068e-08
i 11.624 1.069e-05 deg
Ω 315.104 2.565e-05 deg
ω 82.867 4.193e-05 deg
M 256.698 3.549e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9181 au
Aphelion 3.2341 au
Asc. node-Earth separation 1.32011 au
Desc. node-Earth separation 1.50176 au
Earth MOID 0.96572 au
Orbital period 1510.26 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 309 (0)
Radar observations (Discarded) 0 (0)
Arc length 14464.9 days
Unobserved 369 days

More info »
Ephemeris at epoch 60450 MJD
Right Ascension 301.791 deg
Declination -29.4993 deg
V Magnitude 21.56 mag
Solar Elongation 121.04 deg
Galactic Latitude -28.41 deg
Rate 0.031 deg/day
Direction 93.98 deg

More info »