C.D.S. - SIMBAD4 rel 1.8 - 2024.04.24CEST23:28:54 W49A ---- Object W 49a --- BL? --- OID=@2705719 (@@58787,5) --- coobox=19636 Coordinates(ICRS,ep=J2000,eq=2000): 19 10 15.7 +09 06 05 (~) D [~ ~ ] 1989ApJS...71..469L Coordinates(FK4,ep=B1950,eq=1950): 19 07 52.1 +09 01 08 Coordinates(Gal,ep=J2000,eq=2000): 043.1688 +00.0018 hierarchy counts: #parents=0, #children=171, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 3.4 3.4 90 (Rad ) D 2006ApJ...653.1226Q Identifiers (6): 4FGL J1910.2+0904c [KB94] 47 [L89b] 43.169+00.002 GAL 043.169+00.00 W 49a [ADD2012] HII 48 Bibcodes 1850-2024 () (306): 2024A&A...682A.128Z 2024A&A...682A.173Z 2024ApJ...963...55D 2023A&A...669A.100M 2023ApJ...943...79A 2023ApJ...943..137Y 2023ApJ...944L..32S 2023ApJ...949...82D 2023ApJ...950...88J 2023ApJS..264...16P 2023MNRAS.519.3432T 2023MNRAS.519.6392P 2023MNRAS.520.1005J 2023MNRAS.523.6138P 2023MNRAS.526..982G 2022A&A...658A..98P 2022A&A...665A..94Z 2022ApJ...928..129Q 2022ApJ...931..144Z 2022ApJ...933...60D 2022ApJ...939...92S 2022ApJ...941..202R 2022ApJS..259...30M 2022ApJS..260...53A 2022MNRAS.509..954D 2022MNRAS.509.2180S 2022MNRAS.509.3523K 2022MNRAS.510.4888K 2022MNRAS.514..762H 2022MNRAS.517.1313M 2022PASJ...74..128M 2022PASJ...74..705M 2021A&A...645A.110Y 2021A&A...647A..23H 2021A&A...650A.133J 2021ApJ...908...68O 2021ApJ...921..176B 2021ApJ...923..198D 2021MNRAS.505.5853G 2021MNRAS.507.6177C 2021PASJ...73..943M 2021PASJ...73S.129K 2020A&A...634A..83W 2020A&A...639A.120L 2020AJ....160..234D 2020AJ....160..263L 2020ApJ...888...36R 2020ApJ...897..136M 2020ApJ...904..175S 2020ApJS..248...24G 2020MNRAS.497.1972B 2019A&A...621A.140J 2019A&A...622A..48R 2019A&A...622A.166S 2019A&A...624A..63B 2019A&A...628A..90B 2019ApJ...871...44T 2019ApJS..240...14L 2019MNRAS.487.1057D 2018A&A...612A...5H 2018A&A...612A...8H 2018A&A...615A.103K 2018A&A...615A.129J 2018A&A...616A.107K 2018AJ....155..204R 2018ApJ...854..115R 2018ApJ...855...32S 2018ApJ...856..143I 2018ApJ...863L...9D 2018ApJ...864..136B 2018ApJ...869..102J 2018ApJS..235....3Y 2018ApJS..239...17M 2018MNRAS.473.2222H 2018MNRAS.477.3369E 2018MNRAS.478.3530D 2018MNRAS.481.5370M 2018PASJ...70S..50K 2017A&A...601A..60C 2017ApJ...836..198P 2017ApJ...837..129S 2017ApJ...840...22L 2017ApJ...848...17N 2017MNRAS.469.2163E 2016A&A...586A..65D 2016A&A...586A.149C 2016AJ....152..218I 2016ApJ...816...22B 2016ApJ...819...65S 2016ApJ...825...44I 2016ApJ...826...25G 2016ApJ...828...32L 2016ApJ...833..229L 2016MNRAS.456.2885R 2015A&A...577A.127N 2015A&A...578A.119G 2015A&A...579A..67S 2015A&A...583A.107P 2015AJ....149..193P 2015AJ....150...80R 2015ApJ...801...49B 2015ApJ...813...25S 2015MNRAS.448.2960C 2015MNRAS.450.1199D 2015MNRAS.451.3975C 2015MNRAS.452..289E 2014A&A...564A..64L 2014A&A...572A..63I 2014AJ....147...64L 2014ApJ...784...53M 2014ApJ...788...14P 2014ApJ...788...78A 2014ApJ...791...99S 2014ApJ...793...95Z 2014ApJ...797...99K 2014MNRAS.437.1791U 2014MNRAS.443.1555U 2014MNRAS.445.3331B 2013ApJ...762...11F 2013ApJ...764...34W 2013ApJ...766..135R 2013ApJ...773...77A 2013ApJ...775...77K 2013ApJ...779...50G 2013ApJ...779..121G 2013MNRAS.431.1587E 2013MNRAS.435..400U 2013MNRAS.436.2774I 2012A&A...541A..79G 2012A&A...542A...6N 2012AJ....144...89R 2012ApJ...746....7L 2012ApJ...746..117L 2012ApJ...752..146L 2012ApJS..201...13V 2012MNRAS.419.1871D 2012MNRAS.422.2429A 2012MNRAS.426..701M 2011A&A...525A.107R 2011A&A...529A..14G 2011A&A...532A..88V 2011AJ....141..125A 2011AJ....142..177D 2011ApJ...728...99S 2011MNRAS.411..705M 2011MNRAS.418.1689U 2011MmSAI..82..714G 2011NewA...16...27K 2011NewAR..55...23V 2010A&A...520A..84P 2010A&A...521L..10N 2010A&A...521L..13M 2010ApJ...712..763O 2010ApJ...713..871W 2010ApJ...714.1582B 2010ApJ...722.1303A 2010ApJ...724.1120M 2010ApJ...725..134P 2010ApJS..186..406D 2010MNRAS.405.1654A 2010MNRAS.408.1438H 2010MmSAI..81..382Y 2010RMxAC..37...21M 2009ApJ...697..701M 2009ApJ...706...83K 2009ApJ...706L..71O 2009MNRAS.399..952S 2009MNRAS.399.1681T 2009PASJ...61...39M 2008A&A...487..575N 2008A&A...491..739M 2008ApJ...681..350S 2007A&A...461...11U 2007A&A...464..609H 2007A&A...466..137A 2007ApJ...654..938K 2007ApJS..169..353B 2007PASJ...59S.229T 2007PASJ...59S.473S 2007PASP..119..102P 2006A&A...453L..25G 2006AJ....131.2140T 2006ApJ...653..409T 2006ApJ...653.1226Q 2006ApJS..165..338Q 2005A&A...430..481H 2005A&A...440..121B 2005ApJ...624L.101D 2005ApJ...625..181R 2005ApJ...633..309D 2005MNRAS.360..993P 2004AAS...20514012F 2004ApJ...600..286D 2004ApJ...605..247P 2004ApJ...605..285S 2004ApJ...610..351I 2004ApJ...613L..17I 2004ApJS..153..463W 2004ApJS..155..577M 2004MNRAS.347.1164P 2004MNRAS.355..899C 2003ApJ...582..756K 2003ApJ...589L..45A 2003ApJ...590..314R 2003ApJ...598.1107K 2003ApJ...599.1196K 2003MNRAS.343..143C 2003Msngr.114...35A 2003NewAR..47...85V 2002A&A...390..945K 2002AAS...201.2704H 2002AJ....123..772V 2002ARA&A..40...27C 2002ApJ...564..827C 2002ApJ...580..928S 2001A&A...378..608O 2001AJ....121..371B 2001ApJ...550..799B 2001ApJ...559..954L 2001ApJ...562..770D 2001PASJ...53..821A 2000A&A...353..211H 2000A&A...355..327L 2000AAS...197.4306S 2000ApJ...529..229K 2000ApJ...535..857S 2000ApJ...536..173T 2000ApJ...540..308D 2000ApJ...540..316S 2000RMxAC...9..169K 1999AJ....117.2902D 1999ApJS..125..413D 1999RvMP...71..173H 1998ApJ...500..302J 1998MNRAS.298...33R 1998MNRAS.301..872S 1998Natur.394..448S 1997ARA&A..35..179H 1997ApJ...476..166W 1997ApJ...478L..25F 1997ApJ...482..307D 1996A&A...307..898G 1996ApJ...460..716D 1996MNRAS.281..294B 1995A&A...299..869M 1995Ap&SS.224..189Z 1995Ap&SS.224..431B 1995BAAS...27.1376D 1995MNRAS.273..918G 1994A&A...281..681S 1994A&A...290..259G 1994Ap&SS.212..197M 1994ApJ...436..117K 1994ApJ...436..720H 1994ApJ...437..222D 1994ApJ...437..705M 1994RMxAA..29..213M 1993A&A...280..208G 1993ApJ...416..218S 1992AuJPh..45..559L 1992MNRAS.257..180W 1991A&A...251..231S 1991ApJ...375..177M 1991ApJ...383..639K 1991IAUS..147..261L 1991QJRAS..32..471R 1990ApJ...352..636G 1990MNRAS.244..458W 1989A&A...225..167S 1989ApJ...337..782G 1989ApJS...71..469L 1989BAAS...21..761K 1989PASJ...41..809A 1988ApJ...324..931W 1988ApJ...331..509G 1988BAAS...20..956C 1988PASJ...40...69M 1987AISAO..24...93A 1987ApJ...316..258G 1987ApJ...319..426S 1987ApJ...320..182E 1987ApJ...323..766G 1987PBeiO...9...11M 1987Sci...238.1550W 1986ApJ...305..353M 1986ApJ...308..288G 1985A&A...142..131M 1985A&A...143..148H 1985BAAS...17..755D 1985MNRAS.215..197G 1984ApJ...283..632D 1984ApJ...287..116K 1982A&AS...49..607B 1981ApJ...244...66B 1979A&A....80L...3M 1979ApJ...232..451M 1979ApJ...232..761L 1977A&A....54..335P 1975ApJ...198..349P 1974A&A....31..431F 1972A&A....20..237K 1972ApJS...24...49R 1971AJ.....76..677W 1969MNRAS.142..453W 1967ApJ...150..807M 1958BAN....14..215W Measures (distance:1 ): distance:1 Notes (2) : (S) 01-Jan-2000 - com ref:~ obj:~ not \object{[DJW84] W49 A} (S) 21-Mar-2012 - mb ref:1967ApJ...150..807M obj:W 49 \object{W 49} consists of a thermal component \objS{W 49a}{A} and a non-thermal component \objS{W 49b}{B}. (Mezger et al., 1967ApJ...150..807M) ================================================================================