AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002CB221 ∴ Observational info
Contact »
(156520) 2002CB221  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8363.03 days
Unobserved 195 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2000-11-20.221
Last observation 2023-10-14.254
Number (Discarded) 562 (5)

 

Get the observational details
ASCII file

 

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