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AstDyS ∴ Objects ∴ 2003UD20 ∴ Observational info
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(354398) 2003UD20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6761.99 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2003-10-18.365
Last observation 2022-04-23.350
Number (Discarded) 261 (0)

 

Get the observational details
ASCII file

 

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