Praesepe

Number of stars per data source

	Reference    1 :  199 stars
	Reference    2 :   57 stars
	Reference    3 :   20 stars
	Reference    4 :    6 stars

References

 1
Turner D.G., Forbes D., Pedreros M.
(1992) Astron. J. 104, 1132
Galactic clusters with associated cepheid variables. II. NGC 129 and DL Cassiopeiae
1992AJ....104.1132T
 2
Turner D.G.
(1992) Astron. J. 104, 1865
Galactic clusters with associated cepheid variables. III. NGC 1647 and SZ Tauri
1992AJ....104.1865T
 4
Forbes D., English D., de Robertis M.M., Dawson P.C.
(1992) Astron. J. 103, 916
Membership of the WR binary system V444 Cygni in the young open cluster Berkeley 86
1992AJ....103..916F