AstDyS-2

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(895) Helio  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 40997.4 days
Unobserved 27 days

 

Astrometry summary
Optical
RMS of residuals 0.50"
First observation 1906-06-21.025
Last observation 2018-09-18.476
Number (Discarded) 2056 (42)

 

Get the observational details
ASCII file

 

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





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