NGC 6633
Number of stars per data source
Reference 1 : 46 stars
Reference 2 : 177 stars
Reference 33 : 2 stars
Reference 55 : 81 stars
Reference 209 : 56 stars
Reference 280 : 202 stars
Reference 320 : 51 stars
References
- 1
- Egret D.
- (1986) Private Communication
- Coordinates from SIMBAD (mainly SAO)
-
- 2
- Kopff E.
- (1943) Astr. Nach. 274, 69
- Untersuchung der offenen Sternhaufen IC 4665, NGC 6633, IC 4756
- 1943AN....274...69K
- 33
- Egret D.
- (1986) Private communication
- Coordinates from SIMBAD (other than SAO)
-
- 209
- Jeffries R.D.
- (1997) Mon. Not. R. Astron. Soc. 292, 177
- Membership and lithium abundances of late-type stars in NGC 6633
- 1997MNRAS.292..177J
- 280
- Stetson P.B.
- (2000) Publ. Astron. Soc. Pacific 112, 925
- Homogeneous photometry for star clusters and resolved galaxies. II. Photometric standard stars
- 2000PASP..112..925S
- 320
- Harmer S., Jeffries R.D., Totten E.J., Pye J.P.
- (2001) Mon. Not. R. Astron. Soc. 324, 473
- X-rays from the open cluster NGC 6633
- 2001MNRAS.324..473H