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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QJ23 ∴ Observational info
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(357343) 2003QJ23  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7998.92 days
Unobserved 51 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2002-04-11.365
Last observation 2024-03-05.280
Number (Discarded) 529 (1)

 

Get the observational details
ASCII file

 

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