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AstDyS ∴ Objects ∴ 2001SZ289 ∴ Observational info
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(334201) 2001SZ289  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8110.93 days
Unobserved 222 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 2001-08-22.321
Last observation 2023-11-06.249
Number (Discarded) 313 (0)

 

Get the observational details
ASCII file

 

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