AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ d'Alviella ∴ Summary
Contact »
(11574) d'Alviella  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.29267 8.632e-09 au
e 0.249306 4.642e-08
i 11.788 4.858e-06 deg
Ω 137.469 1.885e-05 deg
ω 196.102 2.062e-05 deg
M 170.299 1.005e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7211 au
Aphelion 2.8642 au
Asc. node-Earth separation 1.83984 au
Desc. node-Earth separation 0.72058 au
Earth MOID 0.71237 au
Orbital period 1267.98 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1420 (10)
Radar observations (Discarded) 0 (0)
Arc length 14975.3 days
Unobserved 395 days

More info »
Ephemeris at epoch 58563 MJD
Right Ascension 179.096 deg
Declination 12.9188 deg
V Magnitude 18.03 mag
Solar Elongation -167.13 deg
Galactic Latitude 70.82 deg
Rate 0.267 deg/day
Direction -57.25 deg

More info »





This Web Site has been visited 83442 times since

and this Page has been visited 116 times since 2011/11/26