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AstDyS ∴ Objects ∴ 2000QK172 ∴ Observational info
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(61775) 2000QK172  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11988.3 days
Unobserved 76 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1991-04-18.392
Last observation 2024-02-12.654
Number (Discarded) 1124 (27)

 

Get the observational details
ASCII file

 

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