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AstDyS ∴ Objects ∴ 2005YZ42 ∴ Observational info
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(221393) 2005YZ42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9722.44 days
Unobserved 67 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1997-07-07.203
Last observation 2024-02-18.645
Number (Discarded) 397 (6)

 

Get the observational details
ASCII file

 

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