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(20255) 1998FX2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9044 days
Unobserved 487 days

 

Astrometry summary
Optical
RMS of residuals 0.584254
First observation 1998-03-20.12858
Last observation 2022-12-23.588731
Number (Discarded) 689 (13)

 

Get the observational details
Optical observations (ASCII file)

 

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