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(30721) 1975ST1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 17703.6 days
Unobserved 64 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1975-09-30.313
Last observation 2024-03-19.944
Number (Discarded) 2073 (7)

 

Get the observational details
ASCII file

 

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