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AstDyS ∴ Objects ∴ 2001XR146 ∴ Observational info
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(188089) 2001XR146  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8129.16 days
Unobserved 65 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2001-12-14.295
Last observation 2024-03-17.455
Number (Discarded) 448 (1)

 

Get the observational details
ASCII file

 

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