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AstDyS ∴ Objects ∴ 2009SH128 ∴ Observational info
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(457845) 2009SH128  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5847.14 days
Unobserved 812 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2006-01-31.172
Last observation 2022-02-03.314
Number (Discarded) 107 (0)

 

Get the observational details
ASCII file

 

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