AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WC171 ∴ Observational info
Contact »
(436199) 2009WC171  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 6429.95 days
Unobserved 311 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 2005-11-10.362
Last observation 2023-06-19.308
Number (Discarded) 207 (3)

 

Get the observational details
ASCII file

 

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