AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Massandra ∴ Summary
Contact »
(3298) Massandra  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35415 9.299e-09 au
e 0.192656 4.393e-08
i 2.568 4.756e-06 deg
Ω 285.089 9.966e-05 deg
ω 51.324 0.0001005 deg
M 289.69 1.521e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9006 au
Aphelion 2.8077 au
Asc. node-Earth separation 1.00524 au
Desc. node-Earth separation 1.59336 au
Earth MOID 0.89147 au
Orbital period 1319.32 days
Date of orbit computation  Oct 31 04:57
Observational summary
Optical observations (Discarded) 1503 (4)
Radar observations (Discarded) 0 (0)
Arc length 24853.4 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »





This Web Site has been visited 90284 times since

and this Page has been visited 216 times since 2012/01/04