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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TG21 ∴ Observational info
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(128904) 2004TG21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8444.94 days
Unobserved 123 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2000-11-21.323
Last observation 2024-01-05.264
Number (Discarded) 655 (4)

 

Get the observational details
ASCII file

 

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