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(433051) 2012SY57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7197.92 days
Unobserved 140 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2004-03-23.345
Last observation 2023-12-07.269
Number (Discarded) 158 (0)

 

Get the observational details
ASCII file

 

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