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AstDyS ∴ Objects ∴ 1999JL7 ∴ Observational info
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(31670) 1999JL7  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9478.89 days
Unobserved 75 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1998-02-28.238
Last observation 2024-02-11.127
Number (Discarded) 1862 (126)

 

Get the observational details
ASCII file

 

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