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AstDyS ∴ Objects ∴ 2004FQ21 ∴ Observational info
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(254008) 2004FQ21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8208.29 days
Unobserved 49 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2001-09-19.258
Last observation 2024-03-10.546
Number (Discarded) 338 (0)

 

Get the observational details
ASCII file

 

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