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AstDyS ∴ Objects ∴ 1997WD7 ∴ Observational info
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(65873) 1997WD7  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9316.75 days
Unobserved 332 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 1997-11-24.407
Last observation 2023-05-29.161
Number (Discarded) 2084 (12)

 

Get the observational details
ASCII file

 

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