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AstDyS ∴ Objects ∴ 1997BZ3 ∴ Observational info
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(393357) 1997BZ3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9450.98 days
Unobserved 495 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 1997-01-31.166
Last observation 2022-12-17.143
Number (Discarded) 142 (0)

 

Get the observational details
ASCII file

 

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