2021ApJ...922L..37M

Query : 2021ApJ...922L..37M

2021ApJ...922L..37M - Astrophys. J., 922, L37-L37 (2021/December-1)

Nonperiodic Type I Be/X-Ray binary outbursts.

MARTIN R.G. and FRANCHINI A.

Abstract (from CDS):

Type I Be/X-ray binary outbursts are driven by mass transfer from a Be star decretion disk to a neutron star companion during each orbital period. Treiber et al. recently observed nonperiodic type I outbursts in RX J0529.8-6556 that has unknown binary orbital properties. We show that nonperiodic type I outbursts may be temporarily driven in a low eccentricity binary with a disk that is inclined sufficiently to be mildly unstable to Kozai-Lidov oscillations. The inclined disk becomes eccentric and material is transferred to the neutron star at up to three locations in each orbit: when the neutron star passes the disk apastron or one of the two nodes of the disk. The timing and magnitude of each vary with the disk argument of periapsis and longitude of the ascending node that precess in opposite directions. Calculating the orbital period of the RX J0529.8-6556 system is nontrivial but we suggest it may be >300 days, longer than previous estimates.

Abstract Copyright: © 2021. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Stellar accretion disks - Be stars - Circumstellar disks - Neutron stars - Binary stars - High mass x-ray binary stars - Massive 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 RX J0529.7-6556 HXB 05 29 47.8546718664 -65 56 43.592426736 13.761 14.477 14.594   14.741 B0.5Ve 36 0

Query : 2021ApJ...922L..37M

Basic data :
RX J0529.7-6556 -- High Mass X-ray Binary
Other object types: otypes_help 		X (RX,PBC,...), Psr (2012ApJ,LXP), * (GSC,UCAC2,...), HXB ([SG2005]), NIR (2MASS), MIR (SSTISAGEMC)
ICRS coord. (ep=J2000) : 		05 29 47.8546718664 -65 56 43.592426736 (Optical) [ 0.0209 0.0228 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		05 29 42.6512629596 -65 58 55.640157262 [ 0.0209 0.0228 90 ]
Gal coord. (ep=J2000) : 		275.8740617242668 -32.8809085491404 [ 0.0209 0.0228 90 ]
Proper motions mas/yr : 		1.616 0.538 [0.026 0.031 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.0622 [0.0219] A 2020yCat.1350....0G
Spectral type: 		B0.5Ve C 2013MNRAS.433..138R
Fluxes (8) :
U 13.761 [0.029] C 2009AJ....138.1003B
B 14.477 [0.038] C 2009AJ....138.1003B
V 14.594 [0.0221] C 2009AJ....138.1003B
G 14.565147 [0.002818] C 2020yCat.1350....0G
I 14.741 [0.1060] D 2009AJ....138.1003B
J 14.661 [0.039] C 2003yCat.2246....0C
H 14.686 [0.079] C 2003yCat.2246....0C
K 14.635 [0.120] C 2003yCat.2246....0C
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Identifiers (18) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

RX J0529.7-6556 RX J0529.8-6556 2XMM J052947.7-655642 [SHP2000] LMC 202
GSC 08891-00213 SRGA J052947.3-655645 XMMU J052947.4-655639 Gaia DR2 4660363017447834112
LXP 69.5 SSTISAGEMC J052947.83-655643.7 XMMU J052947.7-655643 Gaia DR3 4660363017447834112
2MASS J05294785-6556437 TIC 287298186 [HP99] 204
PBC J0529.8-6602 UCAC2 2849264 [SG2005] LMC 6

References (36 between 1850 and 2026) (Total 36)
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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Plx : 2    PM : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : RX J0529.7-6556

Link by name to the catalogue in VizieR :

GSC 08891-00213 2MASS J05294785-6556437 SSTISAGEMC J052947.83-655643.7 UCAC2 2849264 Gaia DR2 4660363017447834112
Gaia DR3 4660363017447834112

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