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(984) Gretia  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 39582.4 days
Unobserved 156 days

 

Astrometry summary
Optical
RMS of residuals 0.49"
First observation 1910-01-31.880
Last observation 2018-06-16.285
Number (Discarded) 2148 (65)

 

Get the observational details
ASCII file

 

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





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