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(210590) 1999XA51  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8726.88 days
Unobserved 202 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1999-11-15.377
Last observation 2023-10-07.254
Number (Discarded) 432 (2)

 

Get the observational details
ASCII file

 

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