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AstDyS ∴ Objects ∴ 2001QW219 ∴ Observational info
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(148563) 2001QW219  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8116.86 days
Unobserved 168 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 2001-08-23.402
Last observation 2023-11-13.266
Number (Discarded) 1102 (171)

 

Get the observational details
ASCII file

 

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