AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Rosina ∴ Summary
Contact »
(985) Rosina  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.2992 4.546e-09 au
e 0.277738 5.349e-08
i 4.056 4.816e-06 deg
Ω 290.323 5.441e-05 deg
ω 59.597 5.492e-05 deg
M 205.994 7.329e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6606 au
Aphelion 2.9378 au
Asc. node-Earth separation 0.84265 au
Desc. node-Earth separation 1.48495 au
Earth MOID 0.65825 au
Orbital period 1273.39 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2181 (17)
Radar observations (Discarded) 0 (0)
Arc length 34944.4 days
Unobserved 306 days

More info »
Ephemeris at epoch 58593 MJD
Right Ascension 225.786 deg
Declination -23.5555 deg
V Magnitude 16.36 mag
Solar Elongation 158.55 deg
Galactic Latitude 30.17 deg
Rate 0.211 deg/day
Direction -77.35 deg

More info »





This Web Site has been visited 106310 times since

and this Page has been visited 497 times since 2011/10/20