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(558889) 2015BA257  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5487.9 days
Unobserved 173 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 2008-10-30.333
Last observation 2023-11-09.235
Number (Discarded) 157 (1)

 

Get the observational details
ASCII file

 

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