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AstDyS ∴ Objects ∴ 1999JR58 ∴ Observational info
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(59591) 1999JR58  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11754.8 days
Unobserved 163 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1991-11-07.288
Last observation 2024-01-13.112
Number (Discarded) 1768 (4)

 

Get the observational details
ASCII file

 

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