SIMBAD query result

Object query : RX J1856.5-3754

C.D.S. - SIMBAD4 rel 1.207 - 2013.05.25CEST09:49:41

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

Basic data :
1ES 1853-37.9 -- Neutron Star Candidate	with radius arcmin

Other object types: N*? () , * () , X (1ES,1RXP,RX,1RXS,1WGA,[FS2003])

ICRS coord. (ep=J2000) : 18 56 35.11 -37 54 30.5 ( ~ ) [ ~ ~ ~ ] D 2003A&A...403..247F

FK5 coord. (ep=J2000 eq=2000) : 18 56 35.11 -37 54 30.5 ( ~ ) [ ~ ~ ~ ] D 2003A&A...403..247F

FK4 coord. (ep=B1950 eq=1950) : 18 53 09.33 -37 58 25.2 ( ~ ) [ ~ ~ ~ ] D 2003A&A...403..247F

Gal coord. (ep=J2000) : 358.5996 -17.2131 ( ~ ) [ ~ ~ ~ ] D 2003A&A...403..247F

Proper motions mas/yr [error ellipse]: 326.7 -59.1 [0.8 0.7 ~] D 2008AstL...34..686B

Parallaxes mas: 5.6 [0.6] D 2007astph.712..342M

Fluxes (1) :

V 25.7 [~] D ~

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

: 1

: 6

Display criteria :

Identifiers (8) :

`1ES 1853-37.9`	`RX J1856.4-3754`	`RX J1856.5-3754`	`1WGA J1856.5-3754`
`1RXP J185635.1-375433`	`RX J1856.6-3754`	`1RXS J185635.1-375433`	`[FS2003] 1000`

Plots and Images

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References (319 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: 7 arcsec)

1RXS J185635.1-375433

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
The list of all annotations to SIMBAD objects can be found here .

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