AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999CF21 ∴ Summary
Contact »
(28274) 1999CF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62113 1.245e-08 au
e 0.115254 4.863e-08
i 12.144 4.773e-06 deg
Ω 312.192 1.568e-05 deg
ω 234.736 2.698e-05 deg
M 288.325 2.529e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.319 au
Aphelion 2.9232 au
Asc. node-Earth separation 1.75648 au
Desc. node-Earth separation 1.43999 au
Earth MOID 1.34606 au
Orbital period 1550 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2157 (221)
Radar observations (Discarded) 0 (0)
Arc length 15354.9 days
Unobserved 70 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 90.177 deg
Declination 27.5352 deg
V Magnitude 19.89 mag
Solar Elongation -54.34 deg
Galactic Latitude 2.15 deg
Rate 0.381 deg/day
Direction 98.463 deg

More info »