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AstDyS ∴ Objects ∴ 2001YB122 ∴ Observational info
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(57876) 2001YB122  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9076.85 days
Unobserved 72 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 1999-04-12.300
Last observation 2024-02-17.154
Number (Discarded) 1340 (125)

 

Get the observational details
ASCII file

 

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