1998BaltA...7..293S

Query : 1998BaltA...7..293S

1998BaltA...7..293S - Baltic Astronomy, 7, 293-298 (1998/April-0)

HST/UV periodic variations in the intermediate polar FO Aqr.

SILVOTTI R., DE MARTINO D., MOUCHET M., BUCKLEY D.A.H., MUKAI K. and ROSEN S.R.

Abstract (from CDS):

A preliminary analysis of high temporal HST UV spectroscopy, as well as SAAO BVRI photometry, has revealed that FO Aqr, differently from all previous observations, has changed from a spin dominated to an orbital dominated variability, both in lines and continuum. The spectral dependence of the orbital continuum, however, has not changed with time. The periodical variations are discussed in terms of standard accretion models.

Abstract Copyright: ∼

Journal keyword(s): stars: cataclysmic variables, intermediate polars - stars: individual: FO Aqr

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 - 2026 		#notes
1 V* BG CMi CV* 07 31 29.0079060264 +09 56 23.030740248   14.5       ~ 246 0
2 V* FO Aqr CV* 22 17 55.3796835600 -08 21 03.754995948   13.533 13.445 13.414   ~ 378 0

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