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AstDyS ∴ Objects ∴ Walpurga ∴ Observational info
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(256) Walpurga  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 48409.3 days
Unobserved 96 days

 

Astrometry summary
Optical
RMS of residuals 0.45"
First observation 1886-04-03.947
Last observation 2018-10-18.260
Number (Discarded) 2299 (43)

 

Get the observational details
ASCII file

 

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





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