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AstDyS ∴ Objects ∴ 2005SH257 ∴ Observational info
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(254982) 2005SH257  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9194.99 days
Unobserved 340 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 1998-03-22.314
Last observation 2023-05-25.307
Number (Discarded) 342 (3)

 

Get the observational details
ASCII file

 

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