Trumpler 37

Number of stars per data source

	Reference    1 :   13 stars
	Reference   84 :   79 stars
	Reference  130 :  141 stars
	Reference  336 : 1038 stars
	Reference  999 :    1 star

1: Egret D.; (1986) Private Communication; Coordinates from SIMBAD (mainly SAO)
84: Marschall L.A., van Altena W.F.; (1987) Astron. J. 94, 71; Membership in the young cluster Trumpler 37; 1987AJ.....94...71M
130: Kun M.; (1986) Astrophys. Space Sci. 125, 13; Halpha emission stars in the region of IC 1396; 1986Ap&SS.125...13K
336: Alksnis A.; (1958) Trudy Astrofiz. Lab. Riga 7,33; Determination of size, color indices, and spectral classes of stars in an area centered on R.A.=21h24m, Dec=+58.5deg; 1958TrRig...7...33A