AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008YC89 ∴ Observational info
Contact »
(457556) 2008YC89  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 5199.1 days
Unobserved 398 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2008-12-29.239
Last observation 2023-03-25.336
Number (Discarded) 180 (3)

 

Get the observational details
ASCII file

 

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