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(3988) Huma  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12282 days
Unobserved 607 days

 

Astrometry summary
Optical
RMS of residuals 0.438469"
First observation 1986-06-04.29930
Last observation 2020-01-19.01330
Number (Discarded) 538 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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