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AstDyS ∴ Objects ∴ 1999TZ9 ∴ Observational info
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(91595) 1999TZ9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9812.92 days
Unobserved 49 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1997-05-01.220
Last observation 2024-03-13.144
Number (Discarded) 1084 (3)

 

Get the observational details
ASCII file

 

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