AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Amalia ∴ Summary
Contact »
(284) Amalia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35836 4.672e-09 au
e 0.222 3.276e-08
i 8.058 4.016e-06 deg
Ω 233.712 2.52e-05 deg
ω 58.059 2.647e-05 deg
M 217.711 8.172e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    10.1 mag
Slope parameter (G)    0.11 mag
Perihelion 1.8348 au
Aphelion 2.8819 au
Asc. node-Earth separation 0.99398 au
Desc. node-Earth separation 1.55152 au
Earth MOID 0.83268 au
Orbital period 1322.86 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2398 (80)
Radar observations (Discarded) 0 (0)
Arc length 45723.1 days
Unobserved 63 days

More info »
Ephemeris at epoch 58470 MJD
Right Ascension 169.058 deg
Declination -4.88181 deg
V Magnitude 15.3 mag
Solar Elongation 93.82 deg
Galactic Latitude 50.58 deg
Rate 0.195 deg/day
Direction 127.027 deg

More info »





This Web Site has been visited 214603 times since

and this Page has been visited 234 times since 2011/11/14