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AstDyS ∴ Objects ∴ 2009SJ88 ∴ Observational info
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(384307) 2009SJ88  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5996.11 days
Unobserved 758 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2005-11-06.172
Last observation 2022-04-07.282
Number (Discarded) 269 (0)

 

Get the observational details
ASCII file

 

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