AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013CO121 ∴ Summary
Contact »
(398898) 2013CO121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75337 2.397e-08 au
e 0.052191 5.955e-08
i 3.278 7.014e-06 deg
Ω 311.988 0.0001323 deg
ω 118.183 0.0001614 deg
M 230.621 8.744e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6097 au
Aphelion 2.8971 au
Asc. node-Earth separation 1.80085 au
Desc. node-Earth separation 1.69503 au
Earth MOID 1.62636 au
Orbital period 1668.76 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 226 (3)
Radar observations (Discarded) 0 (0)
Arc length 8928.11 days
Unobserved 310 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 324.15 deg
Declination -14.8505 deg
V Magnitude 22.48 mag
Solar Elongation 74.34 deg
Galactic Latitude -43.2 deg
Rate 0.282 deg/day
Direction 69.464 deg

More info »