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AstDyS ∴ Objects ∴ 2004FC42 ∴ Observational info
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(90535) 2004FC42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8792.92 days
Unobserved 51 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2000-04-07.271
Last observation 2024-05-04.186
Number (Discarded) 739 (3)

 

Get the observational details
ASCII file

 

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