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AstDyS ∴ Objects ∴ 1999XG74 ∴ Observational info
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(71040) 1999XG74  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8694.94 days
Unobserved 686 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1998-08-23.298
Last observation 2022-06-13.238
Number (Discarded) 1331 (8)

 

Get the observational details
ASCII file

 

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