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AstDyS ∴ Objects ∴ 2001SM345 ∴ Observational info
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(399402) 2001SM345  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7913.97 days
Unobserved 368 days

 

Astrometry summary
Optical
RMS of residuals 0.62
First observation 2001-08-22.320
Last observation 2023-04-23.291
Number (Discarded) 187 (2)

 

Get the observational details
ASCII file

 

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