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(5011) Ptah  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 23011 days
Unobserved 185 days

 

Astrometry summary
Optical
RMS of residuals 0.523042
First observation 1960-09-24.32430
Last observation 2023-09-25.505112
Number (Discarded) 640 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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