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(12548) Erinriley  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12551.2 days
Unobserved 338 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1989-03-05.893
Last observation 2023-07-17.135
Number (Discarded) 2659 (78)

 

Get the observational details
ASCII file

 

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