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AstDyS ∴ Objects ∴ 2001XJ23 ∴ Observational info
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(200772) 2001XJ23  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8121.74 days
Unobserved 75 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2001-11-24.377
Last observation 2024-02-19.114
Number (Discarded) 824 (52)

 

Get the observational details
ASCII file

 

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