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AstDyS ∴ Objects ∴ 2001YF74 ∴ Observational info
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(163057) 2001YF74  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7843.81 days
Unobserved 323 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 2001-12-18.383
Last observation 2023-06-10.197
Number (Discarded) 565 (4)

 

Get the observational details
ASCII file

 

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