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| Query : 1987ApJ...315L..49S |
1987ApJ...315L..49S - Astrophys. J., 315, L49-L53 (1987/April-0)
The discovery of 15-30 Hertz quasi-periodic oscillations in the X-ray flux of 4U 1820-30.
STELLA L., WHITE N.E. and PRIEDHORSKY W.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): Stars: Pulsation - X-Rays: Binaries - X-Rays: Bursts
Simbad objects: 3
| Number of rows : 3 |
| 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 | V* NP Ser | LXB | 18 16 01.7 | -14 02 09 | 18.8 | K | 683 | 2 | ||||
| 2 | X Sgr X-4 | LXB | 18 23 40.57 | -30 21 40.6 | 19.06 | 18.81 | ~ | 1056 | 1 | |||
| 3 | V* V1341 Cyg | LXB | 21 44 41.1544345272 | +38 19 17.066570988 | 15.00 | 15.13 | 14.68 | 15.00 | A9III | 1229 | 1 |
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