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AstDyS ∴ Objects ∴ 1989TY6 ∴ Observational info
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(145711) 1989TY6  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12588.8 days
Unobserved 48 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1989-09-29.397
Last observation 2024-03-18.151
Number (Discarded) 687 (1)

 

Get the observational details
ASCII file

 

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