2002A&A...395..557M


C.D.S. - SIMBAD4 rel 1.7 - 2020.10.30CET02:32:20

2002A&A...395..557M - Astronomy and Astrophysics, volume 395, 557-561 (2002/11-4)

On the orbital period of the cataclysmic variable V592 Herculis.

MENNICKENT R.E., TAPPERT C., GALLARDO R., DUERBECK H.W. and AUGUSTEIJN T.

Abstract (from CDS):

We present a spectroscopic study of the long-recurrence-time dwarf nova V592 Herculis based on observations obtained during its August 1998 superoutburst. From the analysis of the radial velocities of the Hα emission line we find a most likely orbital period of 85.5±0.4min, but the 91.2±0.6min alias cannot be completely discarded. Both periods imply a very small period excess and supports the brown-dwarf like nature of the secondary star.

Abstract Copyright:

Journal keyword(s): stars: individual: V592 Her - stars: novae, cataclysmic variables - stars: fundamental parameters - stars: evolution, binaries: general

Simbad objects: 2

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Number of rows : 2

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 V* V592 Her DN* 16 30 56.400 +21 16 58.49   12.00       ~ 51 0
2 CD-44 12736 PM* 18 36 25.9487430436 -44 18 36.919462094   10.83 10.22     G0 196 0

    Equat.    Gal    SGal    Ecl

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2020.10.30-02:32:20

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