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(453414) 2009HE49  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7909.9 days
Unobserved 314 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2001-11-11.364
Last observation 2023-07-09.267
Number (Discarded) 194 (1)

 

Get the observational details
ASCII file

 

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