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| Query : 2012IBVS.6030....1S |
2012IBVS.6030....1S - IAU Inform. Bull. Var. Stars, 6030, 1 (2012/July-0)
Photometric behavior of eight Be/X-ray binaries in the SMC.
SARRAJ I., SANDERS R.J. and SCHMIDTKE P.C.
Abstract (from CDS):
We have analyzed OGLE-II and MACHO data for eight Be/X-ray binaires in the SMC with no previous photometric analysis. Our goal was to detect periodic variations on several possible timescales: orbital outbursts and/or non-radial pulsations of the primary star. One system shows optical outbursts that reoccur every 17.5 days. This is likely to be an orbital period. Three other systems show low-amplitude sinusoidal pulsations with periods near one day.
Abstract Copyright: ∼
Journal keyword(s): Be stars, X-ray binaries
Simbad objects: 9
| Number of rows : 9 |
| 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 | LIN 110 | HXB | 00 48 34.1207019888 | -73 02 31.309413396 | 14.00 | 14.79 | 14.899 | 14.66 | 14.737 | B1.5e | 24 | 0 |
| 2 | SXP 292 | HXB | 00 50 47.9893238880 | -73 18 18.049820796 | 15.352 | 15.380 | 15.30 | 15.231 | B0 | 19 | 0 | |
| 3 | [MA93] 414 | HXB | 00 50 57.1198007064 | -73 10 08.171604840 | 14.43 | 14.522 | 14.403 | B0.5e | 27 | 0 | ||
| 4 | NAME SMC | G | 00 52 38.0 | -72 48 01 | 2.79 | 2.2 | ~ | 12317 | 1 | |||
| 5 | CXOU J005245.0-722844 | HXB | 00 52 45.0973434864 | -72 28 43.786264152 | 14.55 | 14.936 | 14.847 | O9/B0e | 13 | 0 | ||
| 6 | AzV 138 | HXB | 00 52 52.3001881056 | -72 48 30.214927584 | 13.35 | 14.32 | 14.37 | 14.24 | O9.2IIIp | 32 | 0 | |
| 7 | [MA93] 798 | HXB | 00 54 46.3702539288 | -72 25 22.795778784 | 14.39 | 15.50 | 15.569 | 15.346 | B1e | 30 | 0 | |
| 8 | LIN 365 | HXB | 01 00 30.0419190960 | -72 20 33.457757496 | 14.53 | 14.6 | B1.5e | 25 | 0 | |||
| 9 | [MA93] 1470 | HXB | 01 04 35.4414218664 | -72 21 48.461878224 | 14.07 | 15.18 | 15.13 | 14.98 | B1.5e | 18 | 0 |
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