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(239987) 2001RF138  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7964.85 days
Unobserved 321 days

 

Astrometry summary
Optical
RMS of residuals 0.60
First observation 2001-08-23.370
Last observation 2023-06-14.218
Number (Discarded) 452 (4)

 

Get the observational details
ASCII file

 

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