AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1990RD6 ∴ Summary
Contact »
(11884) 1990RD6  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.63674 1.599e-08 au
e 0.172569 4.515e-08
i 12.386 5.559e-06 deg
Ω 343.039 2.248e-05 deg
ω 321.257 2.86e-05 deg
M 222.215 2.049e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1817 au
Aphelion 3.0918 au
Asc. node-Earth separation 1.24647 au
Desc. node-Earth separation 1.96296 au
Earth MOID 1.18098 au
Orbital period 1563.86 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1196 (5)
Radar observations (Discarded) 0 (0)
Arc length 10117.8 days
Unobserved 258 days

More info »
Ephemeris at epoch 58507 MJD
Right Ascension 190.876 deg
Declination -7.911 deg
V Magnitude 18.84 mag
Solar Elongation 110.31 deg
Galactic Latitude 54.91 deg
Rate 0.104 deg/day
Direction 151.884 deg

More info »





This Web Site has been visited 192820 times since

and this Page has been visited 88 times since 2012/01/27