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AstDyS ∴ Objects ∴ 1999YB6 ∴ Observational info
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(306540) 1999YB6  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8347.86 days
Unobserved 696 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1999-07-23.305
Last observation 2022-05-31.169
Number (Discarded) 1082 (4)

 

Get the observational details
ASCII file

 

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