AstDyS-2
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AstDyS ∴ Objects ∴ 1997OL2 ∴ Observational info
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(19363) 1997OL2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 26543.9 days
Unobserved 261 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1950-12-11.210
Last observation 2023-08-14.106
Number (Discarded) 1661 (10)

 

Get the observational details
ASCII file

 

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