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AstDyS ∴ Objects ∴ 2001QU216 ∴ Observational info
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(173729) 2001QU216  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7912.9 days
Unobserved 424 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2001-08-18.404
Last observation 2023-04-18.301
Number (Discarded) 606 (4)

 

Get the observational details
ASCII file

 

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