SIMBAD query result

Object query : Cir X-1

C.D.S. - SIMBAD4 rel 1.207 - 2013.05.23CEST17:16:22

Available data : Basic data • Identifiers • Plot & images • Bibliography • Measurements • External archives • Notes • Annotations

Basic data :
*V BR Cir** -- High Mass X-ray Binary	with radius arcmin

Other object types: N*? () , LXB () , HXB () , X (3A,GPS,1H,H,1M,PBC,1RXS,2S,SWIFT,2U,3U,4U,XB,1XRS,X,[BM83],[KRL2007b]) , IR (2MASS,SSTGLMC) , gam (INTEGRAL1,INTREF) , V* (V*) , Rad (GRS)

ICRS coord. (ep=J2000) : 15 20 40.85 -57 10 00.1 ( Infrared ) [ 60 60 0 ] B 2003yCat.2246....0C

FK5 coord. (ep=J2000 eq=2000) : 15 20 40.85 -57 10 00.1 ( Infrared ) [ 60 60 0 ] B 2003yCat.2246....0C

FK4 coord. (ep=B1950 eq=1950) : 15 16 48.38 -56 59 11.4 ( Infrared ) [ 60 60 41 ] B 2003yCat.2246....0C

Gal coord. (ep=J2000) : 322.1185 +00.0377 ( Infrared ) [ 60 60 0 ] B 2003yCat.2246....0C

Fluxes (5) :

B 21.4 [~] D ~

V 21.4 [~] D 2007A&A...469..807L

J 12.743 [0.031] C 2003yCat.2246....0C

H 11.521 [0.029] C 2003yCat.2246....0C

K 10.692 [0.025] C 2003yCat.2246....0C

essential notes:

There is a possible companion, supergiant of spectral type B5-A0 (Jonker et al., 2007MNRAS.374..999J).

Identifiers (26) :

*`V BR Cir`**	`INTEGRAL1 14`	`SSTGLMC G322.1185+00.0378`	`XB 1516-569`
`3A 1516-569`	`INTREF 645`	`SWIFT J1520.6-5710`	`1XRS 15168-569`
`GPS 1517-570`	`1M 1516-569`	`SWIFT J1521.0-5711`	`X Cir X-1`
`GRS G322.50 +00.10`	`2MASS J15204084-5710001`	`2U 1516-56`	`[BM83] X1516-569`
`1H 1516-569`	`PBC J1520.6-5710`	`3U 1516-56`	`[KRL2007b] 168`
`H 1510-56`	`1RXS J152040.8-571007`	`4U 1516-569`
`H 1516-569`	`2S 1516-569`	`4U 1516-56`

Plots and Images

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References (595 between 1850 and 2013)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

Measurements (3 types) :

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

V* BR Cir 2MASS J15204084-5710001 1RXS J152040.8-571007

Annotations :
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The list of all annotations to SIMBAD objects can be found here .

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