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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UR227 ∴ Observational info
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(283554) 2001UR227  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8168.98 days
Unobserved 82 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2001-09-26.349
Last observation 2024-02-07.328
Number (Discarded) 301 (2)

 

Get the observational details
ASCII file

 

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