AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1990UY1 ∴ Observational info
Contact »
(58178) 1990UY1  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 12201.7 days
Unobserved 49 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1990-10-20.639
Last observation 2024-03-17.312
Number (Discarded) 2206 (12)

 

Get the observational details
ASCII file

 

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