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(134510) 1999FT21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9769.02 days
Unobserved 251 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1996-11-18.289
Last observation 2023-08-18.314
Number (Discarded) 593 (4)

 

Get the observational details
ASCII file

 

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