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2012ST9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8285 days
Unobserved 22 days

 

Astrometry summary
Optical
RMS of residuals 0.499101
First observation 2001-09-25.31363
Last observation 2024-06-01.420138
Number (Discarded) 202 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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