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AstDyS ∴ Objects ∴ 2004YJ15 ∴ Observational info
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(525323) 2004YJ15  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6692.79 days
Unobserved 376 days

 

Astrometry summary
Optical
RMS of residuals 0.67
First observation 2004-12-18.372
Last observation 2023-04-16.166
Number (Discarded) 202 (1)

 

Get the observational details
ASCII file

 

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