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(15889) Xiaoyuhe  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 8975.78 days
Unobserved 159 days

 

Astrometry summary
Optical
RMS of residuals 0.56"
First observation 1995-10-21.392
Last observation 2020-05-18.176
Number (Discarded) 1437 (12)

 

Get the observational details
ASCII file

 

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