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(20617) 1999SA7  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 15137.3 days
Unobserved 57 days

 

Astrometry summary
Optical
RMS of residuals 0.35
First observation 1982-09-18.897
Last observation 2024-02-28.244
Number (Discarded) 2970 (3)

 

Get the observational details
ASCII file

 

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