NGC 1893
Number of stars per data source
Reference 39 : 1 star
Reference 120 : 19 stars
Reference 202 : 1 star
Reference 206 : 3 stars
Reference 207 : 2 stars
Reference 221 : 1 star
Reference 402 : 30 stars
Reference 785 : 14 stars
References
- 39
- Munch G.
- (1957) Astrophys. J. 125, 42
- Interstellar absorption lines in distant stars. I. Nortern Milky Way
- 1957ApJ...125...42M
- 120
- Massey P., Johnson K.E., DeGioia-Eastwood K.
- (1995) Astrophys. J. 454, 151
- The initial mass function and massive star evolution in the OB associations of northern Milky Way
- 1995ApJ...454..151M
- 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
- 207
- Hoag A.A., Applequist L.
- (1965) Astrophys. J. Suppl. 12, 215
- Distance moduli of open clusters
- 1965ApJS...12..215H
- 221
- Sowell J.R
- (1987) Astrophys. J. Suppl. 64, 241
- Yellow evolved stars in open clusters
- 1987ApJS...64..241S
- 402
- Marco A., Negueruela I.
- (2002) Astron. Astrophys. 393, 195
- Pre-main-sequence stars in the young open cluster NGC 1893. I. A spectroscopic search for candidates in the area photometrically surveyed
- 2002A&A...393..195M
- 785
- Hiltner W.A.
- (1966) IAU Symp. 24, 373
- The HR diagram of NGC 1893
- 1966IAUS...24..373H