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The AstroStat Slog » question

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An Instructive Challenge

This question came to the CfA Public Affairs office, and I am sharing it with y’all because I think the solution is instructive.

A student had to figure out the name of a stellar object as part of an assignment. He was given the following information about it:

  • apparent [V] magnitude = 5.76
  • B-V = 0.02
  • E(B-V) = 0.00
  • parallax = 0.0478 arcsec
  • radial velocity = -18 km/s
  • redshift = 0 km/s

He looked in all the stellar databases but was unable to locate it, so he asked the CfA for help.

Just to help you out, here are a couple of places where you can find comprehensive online catalogs:

See if you can find it!

Continue reading ‘An Instructive Challenge’ »