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AstDyS ∴ Objects ∴ 2001XN11 ∴ Observational info
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(146723) 2001XN11  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8210.74 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 2001-09-26.411
Last observation 2024-03-20.151
Number (Discarded) 1201 (2)

 

Get the observational details
ASCII file

 

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