AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UP92 ∴ Observational info
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(471050) 2009UP92  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8506.4 days
Unobserved 764 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1998-12-07.874
Last observation 2022-03-23.278
Number (Discarded) 171 (1)

 

Get the observational details
ASCII file

 

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