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| Query : 1991BAAS...23.1439P |
1991BAAS...23.1439P - Bull. American Astron. Soc., 23, 1439 (1991)
Hard X-ray observations of Cygnus X-1 in the period 1986-1989.
PALMER D.M., COOK W.R., GRUNSFELD J.M., HEINDL W.A., PRINCE T.A. and SCHINDLER S.M.
Journal keyword(s):
Simbad objects: 2
| Number of rows : 2 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2E 3938 | HXB | 17 43 54.7 | -29 44 44 | ~ | 693 | 1 | |||||
| 2 | HD 226868 | HXB | 19 58 21.6757355952 | +35 12 05.784512688 | 9.38 | 9.72 | 8.91 | 8.42 | O9.7Iabpvar | 4590 | 0 |
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