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1999AF4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8977 days
Unobserved 343 days

 

Astrometry summary
Optical
RMS of residuals 0.459417
First observation 1998-10-19.08668
Last observation 2023-05-18.291803
Number (Discarded) 518 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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