SIMBAD query result

Object query : W49A

C.D.S. - SIMBAD4 rel 1.207 - 2013.06.20CEST04:53:21

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

Basic data :
W 49A -- HII (ionized) region	with radius arcmin

Other object types:	`HII` `([KB94],[L89b])` , `Rad` `(W)`
ICRS coord. (ep=J2000) :	`19 10 15.7 +09 06 05 ( ~ ) [ ~ ~ ~ ] D 1989ApJS...71..469L`
FK5 coord. (ep=J2000 eq=2000) :	`19 10 15.7 +09 06 05 ( ~ ) [ ~ ~ ~ ] D 1989ApJS...71..469L`
FK4 coord. (ep=B1950 eq=1950) :	`19 07 52.1 +09 01 07 ( ~ ) [ ~ ~ ~ ] D 1989ApJS...71..469L`
Gal coord. (ep=J2000) :	`043.1688 +00.0018 ( ~ ) [ ~ ~ ~ ] D 1989ApJS...71..469L`
Angular size (arcmin):	`3.4 3.4 90 (~) (Rad) D 2006ApJ...653.1226Q`

essential notes:

not [DJW84] W49 A
W 49 consists of a thermal component A and a non-thermal component B. (Mezger et al., 1967ApJ...150..807M)

Identifiers (4) :

W 49A GAL 043.169+00.00 [KB94] 47 [L89b] 43.169+00.002

Plots and Images

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References (177 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 (1 types) :

External archives :

Catalogue information from VizieR :

Generic search by coordinates (radius: 30 arcsec)

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

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2013.06.20-04:53:21

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