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2009SZ99  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5074 days
Unobserved 316 days

 

Astrometry summary
Optical
RMS of residuals 0.583559
First observation 2009-09-22.10556
Last observation 2023-08-14.416185
Number (Discarded) 63 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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