AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SD251 ∴ Summary
Contact »
(281484) 2008SD251  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3632 2.243e-08 au
e 0.183056 6.722e-08
i 2.298 9.337e-06 deg
Ω 54.32 0.0001882 deg
ω 233.581 0.0001921 deg
M 161.2 4.231e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9306 au
Aphelion 2.7958 au
Asc. node-Earth separation 1.57379 au
Desc. node-Earth separation 1.04958 au
Earth MOID 0.91512 au
Orbital period 1326.93 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 149 (3)
Radar observations (Discarded) 0 (0)
Arc length 8610.04 days
Unobserved 115 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 73.5327 deg
Declination 23.941 deg
V Magnitude 23.47 mag
Solar Elongation -66.53 deg
Galactic Latitude -12.32 deg
Rate 0.296 deg/day
Direction 83.581 deg

More info »