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(69) Hesperia  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 59436.3 days
Unobserved 92 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1861-04-29.951
Last observation 2024-01-22.277
Number (Discarded) 4562 (92)

 

Get the observational details
ASCII file

 

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