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AstDyS ∴ Objects ∴ 2001SS97 ∴ Observational info
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(612256) 2001SS97  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6639.98 days
Unobserved 1622 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2001-09-20.254
Last observation 2019-11-25.234
Number (Discarded) 75 (0)

 

Get the observational details
ASCII file

 

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