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(258387) 2001XY66  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8002.84 days
Unobserved 173 days

 

Astrometry summary
Optical
RMS of residuals 0.65
First observation 2001-12-10.383
Last observation 2023-11-08.221
Number (Discarded) 964 (190)

 

Get the observational details
ASCII file

 

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