2001A&A...366..834Z

Query : 2001A&A...366..834Z

2001A&A...366..834Z - Astronomy and Astrophysics, volume 366834-839 (2001/2-2)

The orbital period of intermediate polar 1WGA J1958.2+3232.

ZHARIKOV S.V., TOVMASSIAN G.H., ECHEVARRIA J. and CARDENAS A.A.

Abstract (from CDS):

The detection of the orbital period of 4.36h is reported for the new Intermediate Polar 1WGA J1958.2+3232. The orbital period was derived from time-resolved photometric and spectral observations. We also confirmed the 733 s spin period of the White Dwarf consistent with the X-ray pulsations and were able to distinguish the beat period in the light curve. Strong modulations with orbital period are detected in the emission lines from spectral observations. They show the presence of a bright hot spot on the edge of the accretion disk. The parameters of this recently discovered Intermediate Polar are determined.

Abstract Copyright: ∼

Journal keyword(s): stars: individual: 1WGA J1958.2+3232 - stars: novae, cataclysmic variables - stars: binaries: close - X-rays

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* V2306 Cyg	XB*	19 58 14.4693586728	+32 32 42.003103200	15.16	15.94	15.71	15.759		~	74	0

Query : 2001A&A...366..834Z

Basic data :

V* V2306 Cyg -- X-ray Binary

* (UCAC2,ALS,...), X (2022MNRAS,PBC,...), CV* (2013ApJS), XB* (2003AstL), SB* (SBC9), Em* (2021MNRAS), V* (V*), NIR (2MASS)

19 58 14.4693586728 +32 32 42.003103200 (Optical) [ 0.0193 0.0229 90 ] A 2020yCat.1350....0G

19 56 17.7629847568 +32 24 31.531334570 [ 0.0193 0.0229 90 ]

069.0535095555679 +01.7021939767629 [ 0.0193 0.0229 90 ]

1.085 -4.545 [0.026 0.031 90] A 2020yCat.1350....0G

0.7708 [0.0277] A 2020yCat.1350....0G

U 15.16 [~] D 2003AJ....125.2531R

B 15.94 [~] D 2003AJ....125.2531R

V 15.71 [~] D 2003AJ....125.2531R

R 15.759 [0.26] E 2012yCat.1322....0Z

G 15.688621 [0.007444] C 2022yCat.1355....0G

J 15.069 [0.047] C 2003yCat.2246....0C

r (AB) 15.766715 [0.00412433] B 2021MNRAS.505.1135F

i (AB) 15.469662 [0.00777874] B 2021MNRAS.505.1135F

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`UCAC2 43327057`	`SBC9 2599`	*`V V2306 Cyg`**	`Gaia DR3 2034071055160353792`
`ALS 19605`	`SWIFT J1958.3+3233`	`1WGA J1958.2+3232`	`Gaia DR2 2034071055160353792`
`2MASS J19581446+3232420`	`TIC 102731925`	`[BP2001] 51`
`PBC J1958.2+3232`	`UCAC4 613-095687`	`[ICP99] B`

References (74 between 1850 and 2026) (Total 74)
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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External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : V* V2306 Cyg

Link by name to the catalogue in VizieR :

`UCAC2 43327057`	`ALS 19605`	`2MASS J19581446+3232420`	`UCAC4 613-095687`	*`V V2306 Cyg`**
`Gaia DR3 2034071055160353792`	`Gaia DR2 2034071055160353792`

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