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(2356) Hirons  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 19757.5 days
Unobserved 45 days

 

Astrometry summary
Optical
RMS of residuals 0.75
First observation 1970-04-11.035
Last observation 2024-05-14.552
Number (Discarded) 7031 (132)

 

Get the observational details
ASCII file

 

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