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(41261) 1999XA54  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9202.46 days
Unobserved 233 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1998-07-03.376
Last observation 2023-09-12.833
Number (Discarded) 2025 (11)

 

Get the observational details
ASCII file

 

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