AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UF57 ∴ Observational info
Contact »
(442402) 2011UF57  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9056.05 days
Unobserved 344 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1998-08-30.331
Last observation 2023-06-16.379
Number (Discarded) 178 (0)

 

Get the observational details
ASCII file

 

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