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(554290) 2012TT21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4047.94 days
Unobserved 180 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2012-10-06.333
Last observation 2023-11-06.268
Number (Discarded) 150 (0)

 

Get the observational details
ASCII file

 

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