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NEODyS ∴ Objects ∴ 1999HY1 ∴ Observational info
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(222073) 1999HY1  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6786 days
Unobserved 313 days

 

Astrometry summary
Optical
RMS of residuals 0.562597"
First observation 1999-04-20.16206
Last observation 2017-11-17.08362
Number (Discarded) 615 (5)

 

Get the observational details
Optical observations (ASCII file)

 

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





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