AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WY140 ∴ Observational info
Contact »
(550002) 2011WY140  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8698.85 days
Unobserved 149 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2000-02-12.420
Last observation 2023-12-07.267
Number (Discarded) 276 (3)

 

Get the observational details
ASCII file

 

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