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AstDyS ∴ Objects ∴ 1997GD42 ∴ Observational info
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(26202) 1997GD42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9619.5 days
Unobserved 259 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1997-04-09.260
Last observation 2023-08-10.764
Number (Discarded) 2770 (3)

 

Get the observational details
ASCII file

 

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