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AstDyS ∴ Objects ∴ 2001QA289 ∴ Observational info
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(109610) 2001QA289  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8449.22 days
Unobserved 70 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2001-05-24.304
Last observation 2024-07-11.525
Number (Discarded) 1119 (3)

 

Get the observational details
ASCII file

 

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