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(26817) 1987QB  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12226 days
Unobserved 1247 days

 

Astrometry summary
Optical
RMS of residuals 0.599727
First observation 1987-05-31.61351
Last observation 2020-11-19.50756
Number (Discarded) 110 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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