2004MNRAS.355..689W

Query : 2004MNRAS.355..689W

2004MNRAS.355..689W - Mon. Not. R. Astron. Soc., 355, 689-693 (2004/December-2)

Photometric and polarimetric observations of the eclipsing polar SDSS J015543.40+002807.2.

WIEHAHN M., POTTER S.B., WARNER B. and WOUDT P.A.

Abstract (from CDS):

We present photometric and polarimetric follow-up observations of the eclipsing Sloan Digital Sky Survey cataclysmic variable SDSS J015543.40+002807.2. Linear and circular polarizations were detected, confirming that it is a new polar (AM Herculis system). An accurate eclipse ephemeris yields an orbital period of 87.1435±0.0002 min. Assuming a range of mass ratios 0.11 > M2/M1> 0.07, the inclination lies in the range 85° < i < 90°. The circular polarization shows a change in sign, implying that SDSS J015543.40+002807.2 is a two-pole accretor, although the possibility that it could be a single-pole accretor cannot yet be ruled out.

Abstract Copyright: 2004 RAS

Journal keyword(s): accretion, accretion discs - methods: analytical - techniques: polarimetric - binaries: close - novae, cataclysmic variables - X-rays: stars

Simbad objects: 1

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Number of rows : 1
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* FL Cet CV* 01 55 43.4035163686 +00 28 07.157350911   15.682 15.446 15.848   ~ 63 0

Query : 2004MNRAS.355..689W

Basic data :
V* FL Cet -- Cataclysmic Binary
Other object types: otypes_help 		CV* (2014AJ), CV? (2014MNRAS), * (PB,UCAC4,...), PM* (2018yCat,PM), V* (V*,AAVSO), blu (PHL,LB), X (1RXS,2XMM), Opt (LAMOST,SDSS), Q? (2010MNRAS), Em* (2023ApJS), NIR (2MASS), MIR (WISE)
ICRS coord. (ep=J2000) : 		01 55 43.4035163686 +00 28 07.157350911 (Optical) [ 0.1497 0.1302 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 53 09.2478761901 +00 13 26.592211428 [ 0.1497 0.1302 90 ]
Gal coord. (ep=J2000) : 		154.7921209853952 -58.3693909248754 [ 0.1497 0.1302 90 ]
Proper motions mas/yr : 		62.997 12.908 [0.203 0.226 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 133.09 [5.1] / z(spectroscopic) 0.000444 [0.000017] / cz 133.12 [5.10]
   (Opt) D 2023ApJS..264...17Z
Parallaxes (mas): 		3.1546 [0.1592] A 2020yCat.1350....0G
Fluxes (12) :
B 15.682 [0.36] D 2012yCat.1322....0Z
V 15.446 [0.39] D 2012yCat.1322....0Z
R 15.848 [0.32] E 2012yCat.1322....0Z
G 18.648739 [0.068597] C 2022yCat.1355....0G
J 16.508 [0.136] C 2003yCat.2246....0C
H 16.485 [0.268] D 2003yCat.2246....0C
K 15.56 [~] D 2010MNRAS.406.1583W
u (AB) 19.511 [0.026] C 2020ApJS..249....3A
g (AB) 19.318 [0.011] C 2020ApJS..249....3A
r (AB) 19.026 [0.011] C 2020ApJS..249....3A
i (AB) 18.794 [0.012] C 2020ApJS..249....3A
z (AB) 18.677 [0.028] C 2020ApJS..249....3A
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Identifiers (21) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

PHL 1242 PM J01557+0028 TIC 422651186 AAVSO 0150-00
CRTS J015543.4+002807 1RXS J015543.3+002817 UCAC4 453-002491 Gaia DR3 2507796391561705728
LAMOST J015543.42+002807.4 1SDSS J015543.40+002807.2 V* FL Cet Gaia DR2 2507796391561705728
LB 210 SDSS J015543.39+002807.1 WISE J015543.44+002807.2
2MASS J01554343+0028074 SDSS J015543.40+002807.2 2XMM J015543.4+002807
PB 6502 SDSS J015543.41+002807.2 [CDK2003] X-01

References (63 between 1850 and 2026) (Total 63)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 3    Distance : 3    Var : 5    Plx : 2    PM : 2   

   

Observing logs
XMM : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : V* FL Cet

Link by name to the catalogue in VizieR :

PHL 1242 2MASS J01554343+0028074 PB 6502 1RXS J015543.3+002817 SDSS J015543.39+002807.1
SDSS J015543.40+002807.2 SDSS J015543.41+002807.2 UCAC4 453-002491 V* FL Cet WISE J015543.44+002807.2
Gaia DR3 2507796391561705728 Gaia DR2 2507796391561705728

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