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(636) Erika  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 42662 days
Unobserved 140 days

 

Astrometry summary
Optical
RMS of residuals 0.69
First observation 1907-02-09.042
Last observation 2023-11-29.065
Number (Discarded) 7225 (81)

 

Get the observational details
ASCII file

 

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