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(303245) 2004QB9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7765.99 days
Unobserved 398 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2001-12-19.292
Last observation 2023-03-25.282
Number (Discarded) 455 (1)

 

Get the observational details
ASCII file

 

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