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AstDyS ∴ Objects ∴ 2009HB42 ∴ Observational info
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(312572) 2009HB42  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 4686.07 days
Unobserved 30 days

 

Astrometry summary
Optical
RMS of residuals 0.57"
First observation 2006-10-22.417
Last observation 2019-08-21.486
Number (Discarded) 184 (1)

 

Get the observational details
ASCII file

 

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





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