NGC 6819

Number of measures per data source

	Reference  334 :    8 measures
	Reference  358 :   38 measures
	Reference  369 :    6 measures
	Reference  475 :    3 measures

334: Friel E.D., Liu T, Janes K.A.; (1989) Publ. Astr. Soc. Pacific 101, 1105; Radial velocities of more old open clusters; 1989PASP..101.1105F
358: Glushkova E.; (1993) Astron. Lett. 19, 232; Radial velocities of stars in the open clusters NGC 6494, 6694, 6755 and NGC 6819; 1993AstL...19..232G
369: Thorgersen E.N., Friel E.D., Fallon B.V.; (1993) Publ. Astron. Soc. Pacific 105, 1253; Metallicities and velocities of old open clusters; 1993PASP..105.1253T
475: Bragaglia A., Caretta E., Gratton R.G., Tosi M., Bonanno G., Bruno P., Cali A., Claudi R., Cosentino R., Desidera S., Farisato G., Rebeschini M., Scuderi S.; (2001) Astron. J. 121, 327; Metal abundances of red clump stars in open clusters: I. NGC 6819; 2001AJ....121..327B