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(199145) 2005YY128  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 19665 days
Unobserved 144 days

 

Astrometry summary
Optical
RMS of residuals 0.512610
First observation 1970-01-31.27941
Last observation 2023-12-04.290946
Number (Discarded) 533 (11)

 

Get the observational details
Optical observations (ASCII file)

 

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