AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017CF21 ∴ Summary
Contact »
2017CF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03472 4.699e-08 au
e 0.02526 6.312e-08
i 10.948 6.435e-06 deg
Ω 121.717 3.626e-05 deg
ω 247.142 0.0001475 deg
M 251.245 0.0001422 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9581 au
Aphelion 3.1114 au
Asc. node-Earth separation 2.07919 au
Desc. node-Earth separation 1.98771 au
Earth MOID 1.96891 au
Orbital period 1930.97 days
Date of orbit computation  feb 22 08:24
Observational summary
Optical observations (Discarded) 165 (1)
Radar observations (Discarded) 0 (0)
Arc length 4104.87 days
Unobserved 339 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 279.796 deg
Declination -14.6331 deg
V Magnitude 22.39 mag
Solar Elongation 109.3 deg
Galactic Latitude -3.97 deg
Rate 0.085 deg/day
Direction 78.036 deg

More info »