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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TL121 ∴ Observational info
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(202120) 2004TL121  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8601.19 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 2000-08-31.355
Last observation 2024-03-19.550
Number (Discarded) 276 (0)

 

Get the observational details
ASCII file

 

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