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| Query : 1987ApJ...312..732N |
1987ApJ...312..732N - Astrophys. J., 312, 732-738 (1987/January-0)
Discovery of 5 Hz quasi-periodic oscillations in Cygnus X-2.
NORRIS J.P. and WOOD K.S.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): Pulsars - Stars: Individual Constellation Name: Cygnus X-2 - X-Rays: Binaries
Simbad objects: 7
| Number of rows : 7 |
| 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* V818 Sco | LXB | 16 19 55.0692669024 | -15 38 25.017666540 | 11.60 | 12.40 | 11.1 | Oev | 1730 | 0 | ||
| 2 | V* V1101 Sco | LXB | 17 05 44.4916006152 | -36 25 23.049324480 | 20.10 | 18.6 | ~ | 473 | 0 | |||
| 3 | X Sgr X-1 | LXB | 17 47 56.3 | -26 33 47 | ~ | 402 | 0 | |||||
| 4 | 4U 1758-25 | LXB | 18 01 09.7308060816 | -25 04 44.120221284 | 11.08 | ~ | 705 | 1 | ||||
| 5 | V* NP Ser | LXB | 18 16 01.7 | -14 02 09 | 18.8 | K | 683 | 2 | ||||
| 6 | X Sgr X-4 | LXB | 18 23 40.57 | -30 21 40.6 | 19.06 | 18.81 | ~ | 1056 | 1 | |||
| 7 | 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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