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AstDyS ∴ Objects ∴ 2000JS57 ∴ Observational info
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OBSERVATIONAL INFORMATION
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Arc information
Arc length 20579.1 days
Unobserved 260 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 1967-04-11.865
Last observation 2023-08-15.008
Number (Discarded) 2335 (15)

 

Get the observational details
ASCII file

 

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