AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003CT21 ∴ Summary
Contact »
(385420) 2003CT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05951 3.062e-08 au
e 0.164631 6.386e-08
i 27.057 6.075e-06 deg
Ω 138.457 1.518e-05 deg
ω 88.937 2.543e-05 deg
M 262.68 1.829e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5558 au
Aphelion 3.5632 au
Asc. node-Earth separation 1.98167 au
Desc. node-Earth separation 1.97244 au
Earth MOID 1.71841 au
Orbital period 1954.69 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 272 (0)
Radar observations (Discarded) 0 (0)
Arc length 7218.1 days
Unobserved 541 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 102.065 deg
Declination 14.0374 deg
V Magnitude 21.89 mag
Solar Elongation -65.27 deg
Galactic Latitude 5.66 deg
Rate 0.267 deg/day
Direction 72.578 deg

More info »