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AstDyS ∴ Objects ∴ 2004XL121 ∴ Observational info
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(117369) 2004XL121  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 9121.38 days
Unobserved 350 days

 

Astrometry summary
Optical
RMS of residuals 0.57"
First observation 1993-03-19.151
Last observation 2018-03-09.526
Number (Discarded) 469 (1)

 

Get the observational details
ASCII file

 

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





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