X Sgr X-4

Query : X Sgr X-4

Basic data :
X Sgr X-4 -- Low Mass X-ray Binary
Other object types: otypes_help 		X (2022MNRAS,X,...), LXB (2011A&A,[ZGV2011]), gam (INTEGRAL1,INTREF), GlC (2007ApJS), N*? (2007ApJS), V* (2012A&A), * (Cl*), Rad ([KGB96])
ICRS coord. (ep=J2000) : 		18 23 40.57 -30 21 40.6 (X-ray) [ ] C 2011A&A...533A..33Z
FK4 coord. (ep=B1950 eq=1950) : 		18 20 27.80 -30 23 17.0 [ ]
Gal coord. (ep=J2000) : 		002.78820 -07.91377 [ ]
Fluxes (2) :
B 19.06 [~] E ~
V 18.81 [~] E ~
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notes:

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 438 Display criteria :

Identifiers (29) :
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X Sgr X-4 INTEGRAL1 89 SWIFT J1823.7-3023 [BM83] X1820-303
3A 1820-303 INTREF 902 SWIFT J1823.6-3021 [KGB96] NGC 6624 1
Cl* NGC 6624 SK 1210 1M 1820-303 2U 1820-30 [KRL2007b] 316
Cl* NGC 6624 DMA A MXB 1820-30 3U 1820-30 [RTB2002] J182340.46-302140.3
1ES 1820-30.3 PBC J1823.6-3021 4U 1820-30 [ZGV2011] 12
1H 1820-303 1RXS J182340.5-302137 4U 1820-303
H 1817-30 2S 1820-303 XB 1820-303
H 1820-303 SRGA J182340.5-302138 XB 1820-30

References (1056 between 1850 and 2026) (Total 1056)
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

Distance : 1   

   

Observing logs
XMM : 1   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : X Sgr X-4

Link by name to the catalogue in VizieR :

1RXS J182340.5-302137

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Annotations :
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