AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YD11 ∴ Summary
Contact »
(197387) 2003YD11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10399 2.61e-08 au
e 0.278324 6.125e-08
i 6.682 9.097e-06 deg
Ω 26.175 5.189e-05 deg
ω 31.82 5.609e-05 deg
M 265.94 1.921e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2401 au
Aphelion 3.9679 au
Asc. node-Earth separation 1.32075 au
Desc. node-Earth separation 2.74669 au
Earth MOID 1.25556 au
Orbital period 1997.47 days
Date of orbit computation  apr 23 20:31
Observational summary
Optical observations (Discarded) 354 (1)
Radar observations (Discarded) 0 (0)
Arc length 7348.99 days
Unobserved 703 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 320.188 deg
Declination -22.4952 deg
V Magnitude 21.93 mag
Solar Elongation 80.38 deg
Galactic Latitude -42.3 deg
Rate 0.211 deg/day
Direction 79.507 deg

More info »