AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Dafydd ∴ Summary
Contact »
(18349) Dafydd  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.89038 1.853e-08 au
e 0.230181 8.595e-08
i 16.356 6.527e-06 deg
Ω 281.869 2.164e-05 deg
ω 69.855 2.542e-05 deg
M 238.675 1.345e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2251 au
Aphelion 3.5557 au
Asc. node-Earth separation 1.5184 au
Desc. node-Earth separation 1.98889 au
Earth MOID 1.27665 au
Orbital period 1794.86 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 945 (12)
Radar observations (Discarded) 0 (0)
Arc length 10129.9 days
Unobserved 236 days

More info »
Ephemeris at epoch 58464 MJD
Right Ascension 224.828 deg
Declination -28.8474 deg
V Magnitude 19.75 mag
Solar Elongation 30.93 deg
Galactic Latitude 26.19 deg
Rate 0.343 deg/day
Direction 106.929 deg

More info »





This Web Site has been visited 54044 times since

and this Page has been visited 304 times since 2012/02/20