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AstDyS ∴ Objects ∴ 2001UM149 ∴ Observational info
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(350677) 2001UM149  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8142.86 days
Unobserved 78 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 2001-10-23.421
Last observation 2024-02-08.278
Number (Discarded) 260 (4)

 

Get the observational details
ASCII file

 

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