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(283) Emma  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 47550.5 days
Unobserved 35 days

 

Astrometry summary
Optical
RMS of residuals 0.60
First observation 1894-01-11.905
Last observation 2024-03-21.411
Number (Discarded) 7810 (55)

 

Get the observational details
ASCII file

 

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