Distance of the Hyades A250 Lab #1. Distance of the Hyades A250 Lab #1.

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Presentation transcript:

Distance of the Hyades A250 Lab #1

Parallax Image from Wikipedia

Images from Carroll & Ostlie and http://extrasolarplanet.allalla.com/ Stellar Motion Images from Carroll & Ostlie and http://extrasolarplanet.allalla.com/

Proper Motion Image from MISAO

Image from http://www.astronomynotes.com/ Transverse Velocity Image from http://www.astronomynotes.com/

Moving Cluster Parallax θ Image from Wikipedia

Moving Cluster Parallax

Procedure Extend vectors, find convergent point Find distance to 10 stars in cluster Find average distance Do a thorough errors analysis Answer questions

Parallax Image from Wikipedia