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(550711) 2012TM21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7144.19 days
Unobserved 175 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2004-04-20.152
Last observation 2023-11-11.342
Number (Discarded) 232 (0)

 

Get the observational details
ASCII file

 

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