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AstDyS ∴ Objects ∴ 1999JA103 ∴ Observational info
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(66369) 1999JA103  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11337.8 days
Unobserved 354 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1992-04-28.420
Last observation 2023-05-14.168
Number (Discarded) 1244 (7)

 

Get the observational details
ASCII file

 

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