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(263936) 2009HW53  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6611.93 days
Unobserved 783 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 2004-02-16.342
Last observation 2022-03-25.274
Number (Discarded) 259 (2)

 

Get the observational details
ASCII file

 

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