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AstDyS ∴ Objects ∴ 1999JU74 ∴ Observational info
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(19554) 1999JU74  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11912.9 days
Unobserved 60 days

 

Astrometry summary
Optical
RMS of residuals 0.66
First observation 1991-08-06.244
Last observation 2024-03-18.123
Number (Discarded) 3084 (495)

 

Get the observational details
ASCII file

 

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