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(442198) 2011FW56  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8711.18 days
Unobserved 582 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1998-11-15.156
Last observation 2022-09-21.334
Number (Discarded) 157 (1)

 

Get the observational details
ASCII file

 

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