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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UG219 ∴ Observational info
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(57748) 2001UG219  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9223.1 days
Unobserved 39 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1998-12-17.294
Last observation 2024-03-18.397
Number (Discarded) 1748 (19)

 

Get the observational details
ASCII file

 

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