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AstDyS ∴ Objects ∴ 2001YT39 ∴ Observational info
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(148983) 2001YT39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8093.68 days
Unobserved 124 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 2001-11-21.406
Last observation 2024-01-19.088
Number (Discarded) 840 (5)

 

Get the observational details
ASCII file

 

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