AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UC39 ∴ Observational info
Contact »
(140657) 2001UC39  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11782.4 days
Unobserved 43 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 1991-12-14.094
Last observation 2024-03-17.455
Number (Discarded) 377 (3)

 

Get the observational details
ASCII file

 

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