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AstDyS ∴ Objects ∴ 1999JB11 ∴ Observational info
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(215121) 1999JB11  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8572 days
Unobserved 546 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 1999-05-14.314
Last observation 2022-11-01.310
Number (Discarded) 420 (3)

 

Get the observational details
ASCII file

 

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