NGC 6633

Number of stars per data source

	Reference   20 :    5 stars
	Reference   57 :    1 star
	Reference  121 :   56 stars
	Reference  159 :    5 stars
	Reference  176 :   67 stars
	Reference  210 :    2 stars
	Reference  211 :    3 stars

References

20: Kraft R. P.; (19 ) Stellar Astronomy p. 317; Hyades NGC 6633, 2281
57: Wolff S. C.; (1981) Astrophys. J. 244, 221; The rotational velocities of magnetic Ap stars; 1981ApJ...244..221W
121: Jeffries R.D.; (1997) Mon. Not. R. Astron. Soc. 292, 177; Membership and lithium abundances of late-type stars in NGC 6633; 1997MNRAS.292..177J
159: Andrievsky S.M., Schoenberner D., Drilling J.S.; (2000) Astron. Astrophys. 356, 517; Blue stragglers in open clusters. Part II; 2000A&A...356..517A
176: Jeffries R.D., Totten E.J., Harmer S. Deliyannis C.P.; (2002) Mon. Not. R. Astron. Soc. 336, 1109; Membership, metallicity and lithium abundances for solar-type stars in NGC 6633; 2002MNRAS.336.1109J
210: Abt H.A.; (1985) Astrophys. J. 294, L103; The spectra and ages of blue stragglers; 1985ApJ...294L.103A
211: Landstreet J.D., Silaj J., Andretta V., Bagnulo S., Berdyugina S.V., Donati J.-F., Fossati L., Petit P., Silvester J., Wade G.A.; (2008) Astron. Astrophys. 481, 465; Searching for links between magnetic fields and stellar evolution. III. Measurement of magnetic fields in open cluster Ap stars with ESPaDOnS; 2008A&A...481..465L