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(49880) 1999XP135  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9669.9 days
Unobserved 297 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1997-01-14.388
Last observation 2023-07-07.289
Number (Discarded) 1894 (11)

 

Get the observational details
ASCII file

 

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