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AstDyS ∴ Objects ∴ 1999XL98 ∴ Observational info
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(71060) 1999XL98  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8628.38 days
Unobserved 724 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1998-09-18.280
Last observation 2022-05-03.660
Number (Discarded) 1374 (7)

 

Get the observational details
ASCII file

 

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