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(312615) 2009SJ137  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8369.31 days
Unobserved 88 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 2001-02-20.231
Last observation 2024-01-20.542
Number (Discarded) 241 (4)

 

Get the observational details
ASCII file

 

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