AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YN57 ∴ Observational info
Contact »
(177326) 2003YN57  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8620.59 days
Unobserved 285 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1999-12-08.384
Last observation 2023-07-15.973
Number (Discarded) 639 (4)

 

Get the observational details
ASCII file

 

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