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AstDyS ∴ Objects ∴ 2001SA258 ∴ Observational info
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(64057) 2001SA258  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11672.6 days
Unobserved 81 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1992-03-01.147
Last observation 2024-02-14.710
Number (Discarded) 918 (4)

 

Get the observational details
ASCII file

 

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