AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RF66 ∴ Summary
Contact »
(121250) 1999RF66  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.80017 2.17e-08 au
e 0.228707 4.8e-08
i 7.16 8.25e-06 deg
Ω 347.197 4.045e-05 deg
ω 67.183 4.513e-05 deg
M 335.981 1.71e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1598 au
Aphelion 3.4406 au
Asc. node-Earth separation 1.43032 au
Desc. node-Earth separation 1.91781 au
Earth MOID 1.18203 au
Orbital period 1711.49 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 591 (3)
Radar observations (Discarded) 0 (0)
Arc length 6982.81 days
Unobserved 91 days

More info »
Ephemeris at epoch 58503 MJD
Right Ascension 18.8978 deg
Declination 15.3432 deg
V Magnitude 20.14 mag
Solar Elongation -83.92 deg
Galactic Latitude -47.13 deg
Rate 0.373 deg/day
Direction 70.472 deg

More info »





This Web Site has been visited 128153 times since

and this Page has been visited 73 times since 2011/11/22