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(4596) 1981QB  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 14064 days
Unobserved 413 days

 

Astrometry summary
Optical
RMS of residuals 0.556809"
First observation 1981-08-28.23125
Last observation 2020-02-29.430793
Number (Discarded) 482 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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