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AstDyS ∴ Objects ∴ 2001JJ8 ∴ Observational info
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(306789) 2001JJ8  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8138.1 days
Unobserved 267 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2001-04-24.332
Last observation 2023-08-05.428
Number (Discarded) 518 (9)

 

Get the observational details
ASCII file

 

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