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AstDyS ∴ Objects ∴ 2004JZ31 ∴ Observational info
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(483591) 2004JZ31  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5967.09 days
Unobserved 1321 days

 

Astrometry summary
Optical
RMS of residuals 0.65
First observation 2004-05-15.353
Last observation 2020-09-15.448
Number (Discarded) 87 (1)

 

Get the observational details
ASCII file

 

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