SIMBAD references

2013MNRAS.434.2182G - Mon. Not. R. Astron. Soc., 434, 2182-2187 (2013/September-3)

Discovering a 5.72-d period in the supergiant fast X-ray transient AX J1845.0-0433.

GOOSSENS M.E., BIRD A.J., DRAVE S.P., BAZZANO A., HILL A.B., McBRIDE V.A., SGUERA V. and SIDOLI L.

Abstract (from CDS):

Temporal analysis of INTEGRAL/IBIS data has revealed a 5.7195 ± 0.0007 d periodicity in the supergiant fast X-ray transient source AX J1845.0-0433, which we interpret as the orbital period of the system. The new-found knowledge of the orbital period is utilized to investigate the geometry of the system by means of estimating an upper limit for the size of the supergiant (<27R☉) as well as the eccentricity of the orbit (ε < 0.37).

Abstract Copyright: © 2013 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2013)

Journal keyword(s): stars: winds, outflows - X-rays: binaries - X-rays: bursts - X-rays: individual: AX J1845.0-0433 - X-rays: individual: IGR J18450-0435

Simbad objects: 5

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