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AstDyS ∴ Objects ∴ 2003UN55 ∴ Observational info
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(143699) 2003UN55  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9564.99 days
Unobserved 43 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1998-01-08.277
Last observation 2024-03-17.269
Number (Discarded) 972 (117)

 

Get the observational details
ASCII file

 

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