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AstDyS ∴ Objects ∴ 2002JJ149 ∴ Observational info
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(172146) 2002JJ149  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8385.84 days
Unobserved 135 days

 

Astrometry summary
Optical
RMS of residuals 0.82
First observation 2000-12-30.242
Last observation 2023-12-16.080
Number (Discarded) 1264 (303)

 

Get the observational details
ASCII file

 

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