NGC 6611

Number of stars per data source

	Reference   19 :    1 star
	Reference   45 :   52 stars
	Reference   62 :    1 star
	Reference  173 :    4 stars
	Reference  248 :   15 stars
	Reference  310 :    1 star
	Reference  374 :    2 stars
	Reference  408 :   29 stars
	Reference  491 :   24 stars
	Reference  501 :    4 stars
	Reference  519 :   89 stars
	Reference  537 :    6 stars
	Reference  552 :    1 star
	Reference 1023 :   50 stars
	Reference 1341 :   24 stars
	Reference 1410 :    5 stars
	Reference 1453 :    3 stars

References

 19
Hiltner W.A., Johnson H.L.
(1956) Astrophys. J. 124, 367
The law of interstellar reddening and absorption
1956ApJ...124..367H
 45
Walker M.F.
(1961) Astrophys. J. 133, 438
Studies of extremely young clusters. IV. NGC 6611
1961ApJ...133..438W
 62
Johnson H.L.
(1965) Astrophys. J. 141, 923
Interstellar extinction in the Galaxy
1965ApJ...141..923J
 173
Hiltner W.A.
(1956) Astrophys. J. Suppl. 2, 389
Photometric polarization and spectrographic observations of O and B Stars
1956ApJS....2..389H
 248
Hiltner W.A., Morgan W.W.
(1969) Astron. J. 74,1152
UBV photometry and spectral types in NGC 6611
1969AJ.....74.1152H
 310
Feinstein A.
(1982) Astron. J. 87, 1012
Faint stars in the open cluster Trumpler 16
1982AJ.....87.1012F
 374
Haug U.
(1970) Astron. Astrophys. 9, 453
Luminosity determination of OB stars by Hbeta indices
1970A&A.....9..453H
 408
Chini R., Wargau W.F.
(1990) Astron. Astrophys. 227, 213
Abnormal extinction and pre-main sequence stars in M16 (NGC 6611)
1990A&A...227..213C
 491
Neckel T., Chini R.
(1981) Astron. Astrophys. Suppl. 45, 451
The interstellar extinction law in some dusty HII regions
1981A&AS...45..451N
 501
Kozok J.K.
(1985) Astron. Astrophys. Suppl. 61, 387
Photometric observations of emission b-stars in the southern Milky Way
1985A&AS...61..387K
 519
The P.S., de Winter D., Feinstein A., Westerlund B.E.
(1989) Astron. Astrophys. Suppl. 82, 319
The extinction law, the distance and the HR diagram of the extremely young open cluster NGC 6611
1989A&AS...82..319T
 537
Winter D., Koulis C., The P.S., van den Ancker M.E., Perez M.R., Bibo E.A.
(1997) Astron. Astrophys. Suppl. 121, 223
Pre-main sequence candidates in the very young open cluster NGC 6611
1997A&AS..121..223W
 552
Feast M.W., Stoy R.H., Thackeray A.D., Wesselink A.J.
(1961) Monthly Notices Roy. Astron. Soc. 122, 239
Spectral classification and photometry of southern B stars
1961MNRAS.122..239F
 1023
Sagar R., Joshi U.C.
(1979) Astrophys. Space Sci. 66, 3
Study of the young open cluster NGC 6611
1979Ap&SS..66....3S
 1341
Hoag A.A., Johnson H.L., Iriarte B., Mitchell R.I., Hallam K.L., Sharpless S.
(1961) Publ. US. Nav. Obs. 17, 347
Photometry of stars in galactic cluster fields
1961PUSNO..17..347H
 1410
Menzies J.W., Marang F., Westerhuys J.E.
(1990) South African Astron. Obs. Circ. 14, 33
Broad-band photometry of selected southern ultraviolet-bright stars
1990SAAOC..14...33M