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AstDyS ∴ Objects ∴ 2000QS220 ∴ Observational info
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(122540) 2000QS220  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9507.76 days
Unobserved 55 days

 

Astrometry summary
Optical
RMS of residuals 0.60
First observation 1998-02-22.375
Last observation 2024-03-05.136
Number (Discarded) 893 (210)

 

Get the observational details
ASCII file

 

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