NGC 1027

Number of stars per data source

	Reference  326 :   50 stars
	Reference  510 : 3046 stars

References

 326
Hog E., Fabricius C., Makarov V.V., Urban S., Corbin T., Wycoff G., Bastian U., Schwekendiek P., Wicenec A.
(2000) Astron. Astrophys. 357, L27
The Tycho-2 Catalogue
2000A&A...355L..27H
 510
Maciejewski G., Niedzielski A.
(2007) Astron. Astrophys. 467, 1065
CCD BV survey of 42 open clusters
2007A&A...467.1065M