AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Porzia ∴ Summary
Contact »
(1131) Porzia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.22921 5.348e-09 au
e 0.285822 3.08e-08
i 3.23 4.087e-06 deg
Ω 100.679 5.791e-05 deg
ω 248.001 5.849e-05 deg
M 283.719 1.022e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5921 au
Aphelion 2.8664 au
Asc. node-Earth separation 1.30771 au
Desc. node-Earth separation 0.83188 au
Earth MOID 0.58848 au
Orbital period 1215.7 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2468 (30)
Radar observations (Discarded) 0 (0)
Arc length 32479.3 days
Unobserved 215 days

More info »
Ephemeris at epoch 58560 MJD
Right Ascension 321.028 deg
Declination -15.9635 deg
V Magnitude 17.1 mag
Solar Elongation 38.47 deg
Galactic Latitude -40.86 deg
Rate 0.666 deg/day
Direction 73.659 deg

More info »





This Web Site has been visited 66077 times since

and this Page has been visited 500 times since 2011/10/12