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2001YD1  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7 days
Unobserved 7152 days

 

Astrometry summary
Optical
RMS of residuals 0.547628"
First observation 2001-12-17.29210
Last observation 2001-12-24.12251
Number (Discarded) 33 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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