AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SD123 ∴ Summary
Contact »
(218300) 2003SD123  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14329 2.636e-08 au
e 0.190758 8.021e-08
i 17.8 7.501e-06 deg
Ω 21.135 1.278e-05 deg
ω 19.126 2.167e-05 deg
M 219.566 1.249e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5437 au
Aphelion 3.7429 au
Asc. node-Earth separation 1.56975 au
Desc. node-Earth separation 2.69266 au
Earth MOID 1.55663 au
Orbital period 2035.51 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 769 (1)
Radar observations (Discarded) 0 (0)
Arc length 8480.93 days
Unobserved 336 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 260.01 deg
Declination -40.4206 deg
V Magnitude 20.71 mag
Solar Elongation 131.44 deg
Galactic Latitude -1.87 deg
Rate 0.12 deg/day
Direction -140.899 deg

More info »