NGC 1807
Number of stars per data source
Reference 128 : 8 stars
Reference 440 : 408 stars
References
- 128
- Lasker B.M., Russel J.N., Jenkner H., Sturch C.R., McLean B.J., Shara M.M.
- (1990) Astron. J. 99, 2019
- The HST guide star catalogue, version 1.0
- 1990AJ.....99.2019L
- 440
- Balaguer-Nunez L., Jordi C., Enriquez D.G., Masana E.
- (2004) Astron. Astrophys. 426, 827
- uvby-Hbeta CCD photometry of NGC 1817 and NGC 1807
- 2004A&A...426..827N