AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SD297 ∴ Summary
Contact »
(506997) 2008SD297  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66526 2.15e-08 au
e 0.285792 7.165e-08
i 12.544 6.249e-06 deg
Ω 239.61 3.392e-05 deg
ω 129.582 3.839e-05 deg
M 201.512 1.154e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9035 au
Aphelion 3.427 au
Asc. node-Earth separation 1.98013 au
Desc. node-Earth separation 1.0837 au
Earth MOID 0.93152 au
Orbital period 1589.3 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 206 (1)
Radar observations (Discarded) 0 (0)
Arc length 6509.42 days
Unobserved 509 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 196.297 deg
Declination -17.7362 deg
V Magnitude 22.33 mag
Solar Elongation -163.58 deg
Galactic Latitude 45.01 deg
Rate 0.218 deg/day
Direction -55.023 deg

More info »