NGC 869

Number of stars per data source

	Reference    7 :    2 stars
	Reference   15 :    1 star
	Reference   16 :    3 stars
	Reference   23 :   13 stars
	Reference  100 :    1 star

References

 7
Johnson H.L.
(1965) Astrophys. J. 141, 923
Interstellar Extinction in the Galaxy
1965ApJ...141..923J
 15
Johnson H.L., Mitchell R.I., Iriarte B., Wisniewski W.Z.
(1966) Comm. Lun. Plan. Lab. 4, 99
UBVRIJKL Photometry of the Bright Stars
 16
Johnson H.L., Mendoza E.E.
(1966) Ann. Astrophys. 29, 525
The Law of Interstellar Extinction in Perseus
1966AnAp...29..525J
 23
Mendoza E.E.
(1967) Tonantzintla Tacubaya 4, 149
Multicolor Photometry of Stellar Aggregates
1967BOTT....4..149M
 100
Fernie J.D.
(1983) Astrophys. J. Suppl. 52, 7
New UBVRI Photometry for 900 Supergiants
1983ApJS...52....7F