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AstDyS ∴ Objects ∴ 2000CZ139 ∴ Observational info
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(103765) 2000CZ139  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9043.9 days
Unobserved 253 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 1998-11-16.453
Last observation 2023-08-21.351
Number (Discarded) 333 (7)

 

Get the observational details
ASCII file

 

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