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(1309) Hyperborea  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 38187.3 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1919-09-01.940
Last observation 2024-03-21.251
Number (Discarded) 5654 (48)

 

Get the observational details
ASCII file

 

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