AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000GA21 ∴ Observational info
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(53920) 2000GA21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9216.72 days
Unobserved 47 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1998-12-15.379
Last observation 2024-03-10.099
Number (Discarded) 1720 (9)

 

Get the observational details
ASCII file

 

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