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(71132) 1999XB177  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9303.66 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1998-09-28.940
Last observation 2024-03-19.602
Number (Discarded) 1428 (3)

 

Get the observational details
ASCII file

 

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