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AstDyS ∴ Objects ∴ 1999UJ41 ∴ Observational info
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(121534) 1999UJ41  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 10262 days
Unobserved 178 days

 

Astrometry summary
Optical
RMS of residuals 0.60"
First observation 1990-09-17.458
Last observation 2018-10-22.493
Number (Discarded) 410 (9)

 

Get the observational details
ASCII file

 

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





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