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AstDyS ∴ Objects ∴ 2001QU168 ∴ Observational info
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(55121) 2001QU168  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10305.9 days
Unobserved 47 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1995-12-27.464
Last observation 2024-03-15.361
Number (Discarded) 1450 (3)

 

Get the observational details
ASCII file

 

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