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AstDyS ∴ Objects ∴ 2002QR139 ∴ Observational info
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(413179) 2002QR139  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7585.94 days
Unobserved 408 days

 

Astrometry summary
Optical
RMS of residuals 0.65
First observation 2002-08-05.411
Last observation 2023-05-13.350
Number (Discarded) 210 (4)

 

Get the observational details
ASCII file

 

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