AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999CO121 ∴ Observational info
Contact »
(121063) 1999CO121  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7206.18 days
Unobserved 217 days

 

Astrometry summary
Optical
RMS of residuals 0.62"
First observation 1998-12-21.321
Last observation 2018-09-13.503
Number (Discarded) 473 (4)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.





This Web Site has been visited 89633 times since

and this Page has been visited 72 times since 2011/10/30