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(999) Zachia  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 39534.3 days
Unobserved 57 days

 

Astrometry summary
Optical
RMS of residuals 0.60
First observation 1915-11-04.034
Last observation 2024-01-30.379
Number (Discarded) 5009 (77)

 

Get the observational details
ASCII file

 

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