Stellar and Astrometric (Subscribe)
Links
Nstars Online Spectrahttp://stellar.phys.appstate.edu A spectroscopic survey of 3600 nearby stars within 40pcs earlier than M0. Contains real-time spectral plots, and coordinate lists. Also MK standards.
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Nstars Online Spectrahttp://stellar.phys.appstate.edu A spectroscopic survey of 3600 nearby stars within 40pcs earlier than M0. Contains real-time spectral plots, and coordinate lists. Also MK standards.
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