NGC 2451
Number of stars per data source
Reference 25 : 1 star
Reference 27 : 1 star
Reference 41 : 7 stars
Reference 137 : 11 stars
Reference 146 : 3 stars
Reference 149 : 1 star
Reference 160 : 1 star
Reference 192 : 4 stars
Reference 234 : 2 stars
Reference 237 : 1 star
Reference 255 : 2 stars
Reference 316 : 1 star
Reference 336 : 12 stars
Reference 345 : 7 stars
Reference 409 : 1 star
Reference 464 : 4 stars
Reference 503 : 1 star
Reference 504 : 5 stars
Reference 513 : 1 star
Reference 543 : 1 star
Reference 577 : 1 star
Reference 578 : 1 star
Reference 582 : 1 star
References
- 25
- Crawford D.L., Barnes J.V., Golson J.C.
- (1970) Astron. J. 75, 624
- Four-color and Hbeta photometry for bright stars in the southern Hemisphere
- 1970AJ.....75..624C
- 27
- Crawford D.L., Barnes J.V.
- (1970) Astron. J. 75, 978
- Standard stars for uvby photometry
- 1970AJ.....75..978C
- 41
- Crawford D.L., Barnes J.V., Golson J.C.
- (1971) Astron. J. 76, 621
- Four-color and Hbeta photometry for bright B-type stars in the southern hemisphere
- 1971AJ.....76..621C
- 137
- Gronbech B., Olsen E.H.
- (1976) Astron. Astrophys. Suppl. 25, 213
- Four colour uvby photometry for bright O to G0 type stars south of declination +10
- 1976A&AS...25..213G
- 146
- Hensberge H., De loore C.
- (1976) Astron. Astrophys. 48, 383
- Photometry of peculiar A stars
- 1976A&A....48..383H
- 149
- Warren W.H., Hesser J.E.
- (1977) Astrophys. J. Suppl. 34, 115
- A photometric study of the Orion OB 1 association. I. Observational data
- 1977ApJS...34..115W
- 160
- Gronbech B., Olsen E.H.
- (1976) Astron. Astrophys. Suppl. 26, 155
- Standard stars for uvby photoelectric photometry south of declination +10
- 1976A&AS...26..155G
- 192
- Eggen O.J.
- (1977) Publ. Astron. Soc. Pacific 89, 205
- Intermediate-band photometry of early-type stars
- 1977PASP...89..205E
- 234
- Vogt N., Faundez M.A.
- (1979) Astron. Astrophys. Suppl. 36, 477
- Photoelectric observations of peculiar A and related stars I. Stromgren photometry of 341 Ap stars.
- 1979A&AS...36..477V
- 237
- Loden L.O.
- (1979) Astron. Astrophys. Suppl. 36, 83
- Photometry of loose clusterings in the southern Milky Way
- 1979A&AS...36...83L
- 255
- Sinnerstad U.
- (1980) Astron. Astrophys. Suppl. 40, 395
- The fundamental physical parameters of main-sequence and near main-sequence b type stars as derived from uvby, beta photometry
- 1980A&AS...40..395S
- 316
- Lindroos K.P.
- (1983) Astron. Astrophys. Suppl. 51, 161
- A study of visual double stars with early type primaries. II. photometric results
- 1983A&AS...51..161L
- 336
- Lynga G., Wramdemark S.
- (1984) Astron. Astrophys. 132, 58
- On the common origin of some open clusters
- 1984A&A...132...58L
- 345
- Olsen E.H.
- (1983) Astron. Astrophys. Suppl. 54, 55
- Four-colour ubvy and Hbeta photometry of A5 to G0 stars brighter than 8.3m
- 1983A&AS...54...55O
- 409
- Cousins A.W.J.
- (1987) SAAO Circ. 11, 93
- Secondary standards for Stromgren uvby system
- 1987SAAOC..11...93C
- 464
- Perry C.L.
- (1991) publ. Astron. Soc. Pacific 103, 494
- Interstellar reddening in the southern hemisphere. I. The uvby Beta observations
- 1991PASP..103..494P
- 503
- Olsen E.H.
- (1993) Astron. Astrophys. Suppl. 102, 89
- Stromgren four-colour uvby photometry of G5-type HD stars brighter than mv = 8.6
- 1993A&AS..102...89O
- 504
- Olsen E.H.
- (1993) Astron. Astrophys. Suppl. 102, 89
- Stromgren four-colour uvby photometry of G5-type HD stars brighter than mv = 8.6
- 1993A&AS..102...89O
- 513
- Olsen E.H.
- (1994) Astron. Astrophys. Suppl. 106, 257
- Stromgren photometry of F-and G-type stars brighter than V=9.6. I. uvby photometry
- 1994A&AS..106..257O
- 543
- Clausen J.V., Larsen S.S., Garcia J.M., Gimenez A., Storm J.
- (1997) Astron. Astrophys. Suppl. 122, 559
- Secondary standard stars for uvby beta CCD photometry
- 1997A&AS..122..559C
- 577
- Kaltcheva N.T., Olsen E.H.
- (1999) Astron. Astrophys. 352, 600
- Stromgren and Hbeta photometry of O and B type stars in star-forming regions. I. Canis Major - Puppis - Vela
- 1999A&A...352..600K
- 578
- Kaltcheva N.T., Olsen E.H., Clausen J.V.
- (1999) Astron. Astrophys. 353, 605
- Stromgren and Hbeta photometry of O and B type stars in star-forming regions. II. Monoceros OB2, Canis major OB1 and Collinder 121
- 1999A&A...353..605K
- 582
- Hensberge H., Pavlovski K., Verschuren W.
- (2000) Astron. Astrophys. 358, 553
- The eclipsing binary V578 Mon in the Rosette nebula: age and distance to NGC 2244 using Fourier disentangled component spectra
- 2000A&A...358..553H