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(100014) 1989SR4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 16616.2 days
Unobserved 369 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1977-10-18.381
Last observation 2023-04-16.560
Number (Discarded) 1673 (11)

 

Get the observational details
ASCII file

 

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