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(28171) Diannahu  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 14078.5 days
Unobserved 700 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1983-11-08.666
Last observation 2022-05-26.183
Number (Discarded) 1690 (4)

 

Get the observational details
ASCII file

 

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