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AstDyS ∴ Objects ∴ 2009JZ16 ∴ Observational info
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(621541) 2009JZ16  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5190.81 days
Unobserved 295 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2009-04-23.391
Last observation 2023-07-10.196
Number (Discarded) 120 (0)

 

Get the observational details
ASCII file

 

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