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AstDyS ∴ Objects ∴ 1999TD148 ∴ Observational info
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(121420) 1999TD148  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9468.12 days
Unobserved 384 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1997-05-08.217
Last observation 2023-04-10.340
Number (Discarded) 854 (4)

 

Get the observational details
ASCII file

 

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