AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YY40 ∴ Observational info
Contact »
(227520) 2005YY40  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 7768.32 days
Unobserved 316 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2002-03-12.221
Last observation 2023-06-18.538
Number (Discarded) 211 (1)

 

Get the observational details
ASCII file

 

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