AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Cuirongfeng ∴ Summary
Contact »
(20858) Cuirongfeng  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62405 1.01e-08 au
e 0.038553 3.672e-08
i 2.003 4.32e-06 deg
Ω 183.203 9.749e-05 deg
ω 225.942 0.000112 deg
M 188.978 5.302e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5229 au
Aphelion 2.7252 au
Asc. node-Earth separation 1.69552 au
Desc. node-Earth separation 1.54979 au
Earth MOID 1.53294 au
Orbital period 1552.59 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1868 (7)
Radar observations (Discarded) 0 (0)
Arc length 10560.8 days
Unobserved 369 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 256.731 deg
Declination -20.4902 deg
V Magnitude 19.38 mag
Solar Elongation 131.48 deg
Galactic Latitude 11.98 deg
Rate 0.042 deg/day
Direction -59.547 deg

More info »