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AstDyS ∴ Objects ∴ 2001SQ23 ∴ Observational info
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(165854) 2001SQ23  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8158.86 days
Unobserved 168 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 2001-08-27.368
Last observation 2023-12-29.229
Number (Discarded) 640 (5)

 

Get the observational details
ASCII file

 

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