AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YY122 ∴ Observational info
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(143954) 2003YY122  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9570.82 days
Unobserved 704 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1996-03-12.404
Last observation 2022-05-26.228
Number (Discarded) 688 (6)

 

Get the observational details
ASCII file

 

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