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AstDyS ∴ Objects ∴ 1999XX128 ∴ Observational info
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(164936) 1999XX128  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8610.98 days
Unobserved 355 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1999-10-14.318
Last observation 2023-05-12.297
Number (Discarded) 945 (1)

 

Get the observational details
ASCII file

 

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