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(639830) 2017TJ9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8261.97 days
Unobserved 226 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2001-02-23.307
Last observation 2023-10-08.280
Number (Discarded) 116 (0)

 

Get the observational details
ASCII file

 

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