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AstDyS ∴ Objects ∴ 2002QZ47 ∴ Observational info
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(99902) 2002QZ47  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 18125.4 days
Unobserved 312 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1973-11-02.905
Last observation 2023-06-19.310
Number (Discarded) 600 (3)

 

Get the observational details
ASCII file

 

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