NGC 7039

Number of stars per data source

	Reference   47 :    1 star
	Reference  202 :    1 star
	Reference  206 :    1 star
	Reference  208 :    1 star
	Reference  211 :    1 star
	Reference  340 :    2 stars
	Reference  543 :    1 star
	Reference  735 :   21 stars
	Reference  804 :    1 star

References

 47
Slettebak A., Nassau J.J.
(1959) Astrophys. J. 129, 88
Peculiar and metallic-line A-type stars in a galactic zone
1959ApJ...129...88S
 202
Morgan W.W., Code A.D., Whitford A.E.
(1955) Astrophys. J. Suppl. 2, 41
Studies in galactic structure. II. Luminosity classification for 1270 blue giant stars
1955ApJS....2...41M
 206
Hiltner W.A.
(1956) Astrophys. J. Suppl. 2, 389
Photometric, polarization and spectrographic observations of O and B stars
1956ApJS....2..389H
 208
Lesh J.R.
(1968) Astrophys. J. Suppl. 17, 371
The kinematics of the Gould Belt: An expanding group?
1968ApJS...17..371L
 211
Walborn N.R.
(1971) Astrophys. J. Suppl. 23, 257
Some spectroscopic characteristics of the OB stars: An investigation of the space distribution of certain OB stars and the reference frame of the classification
1971ApJS...23..257W
 340
Gray R.O., Corbally C.J.
(2002) Astron. J. 124, 989
A spectroscopic search for lambda Bootis and other peculiar A-type stars in intermediate-age open clusters
2002AJ....124..989G
 543
Guetter H.H.
(1968) Publ. Astr. Soc. Pacific 80, 197
Spectral classifications of 239 early-type stars
1968PASP...80..197G
 735
Zelwanowa E., Schoeneich W.
(1971) Astr. Nach. 293, 155
Pekuliare A-Sterne in offenen Sternhaufen. I. Photoelektrische UBV- Photometric und MK-Klassifikation von Sternen im Gebiet von NGC 7039
1971AN....293..155H
 804
Bertaud Ch.
(1958) J. Obs. 42, 55
Catalogue et bibliographie des etoiles a spectre particulier.
1958JO.....42...55B