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