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(405427) 2004ST9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7180 days
Unobserved 37 days

 

Astrometry summary
Optical
RMS of residuals 0.517399
First observation 2004-09-17.43100
Last observation 2024-05-15.469430
Number (Discarded) 444 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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