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AstDyS ∴ Objects ∴ 2001QL52 ∴ Observational info
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(57201) 2001QL52  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9330.73 days
Unobserved 323 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1997-12-01.568
Last observation 2023-06-19.299
Number (Discarded) 2057 (134)

 

Get the observational details
ASCII file

 

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