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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000YX54 ∴ Observational info
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(43439) 2000YX54  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11191.8 days
Unobserved 750 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1991-10-04.373
Last observation 2022-05-26.202
Number (Discarded) 1426 (3)

 

Get the observational details
ASCII file

 

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