SIMBAD references

1999A&A...344..101S - Astronomy and Astrophysics, volume 344101-104 (1999/4-1)

The rotation speed of the companion star in V395 Car (=2S 0921-630).

SHAHBAZ T., KUULKERS E., CHARLES P.A., VAN DER HOOFT F., CASARES J. and VAN PARADIJS J.

Abstract (from CDS):

We have obtained high resolution optical spectroscopy of the accretion disc corona source 2S 0921-630 (=V395 Car) that constrains the spectral type of the companion star to be most probably K0III. At 6500Å the secondary star is found to contribute ∼25% to the observed flux. The absorption line spectrum of the K0III companion star is broadened (compared to template stars) by a projected rotational velocity of 65±9km/s(1-σ).

Abstract Copyright: ∼

Journal keyword(s): stars: neutron - stars: individual: V395 Car - stars: fundamental parameters - stars: binaries: general

CDS comments: 4U 2127+19 misprint for 2127+119, is XB 2127+119

Simbad objects: 6

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