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(345856) 2007PA21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9284.31 days
Unobserved 74 days

 

Astrometry summary
Optical
RMS of residuals 0.67
First observation 1998-09-15.306
Last observation 2024-02-15.618
Number (Discarded) 265 (1)

 

Get the observational details
ASCII file

 

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