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(442302) 2011SB57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7558.05 days
Unobserved 153 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2003-04-07.307
Last observation 2023-12-16.352
Number (Discarded) 124 (0)

 

Get the observational details
ASCII file

 

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