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(158364) 2001XN149  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9415.12 days
Unobserved 198 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 1998-01-02.163
Last observation 2023-10-13.287
Number (Discarded) 611 (5)

 

Get the observational details
ASCII file

 

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