Star Formation Region Avedisova 1554

Catalog name: 134.76+0.96

Prominent object names: Sh 2-190, IC 1805 [glossary]

Westerhout radio sources: W 3 + W 4, W 4 (HII) [134]

IRAS infrared sources (13): IRAS 02220+6107 (IR) [4], IRAS 02186+6053 (IR) [5], IRAS 02244+6117 (IR) [9], IRAS 02245+6115 = [KSP2003] J022824.41+612835.4 (HII) [10], IRAS 02252+6120 = [KSP2003] J022902.16+613332.4 (Cloud) [24], IRAS 02295+6117 (IR) [1], IRAS 02295+6112 (IR) [1], IRAS 02310+6133 = [KSP2003] J023448.91+614643.0 (Cloud) [25], IRAS 02318+6106 = SFO 8 (Cloud) [7], IRAS 02326+6110 = SFO 9 (Cloud) [6], IRAS 02309+6034 = LDN 1371 (DkNeb) [14], IRAS 02327+6019 (IR) [6], IRAS 02439+6025 = IRCO 3805 (YSO) [4]

Masers: 2 water

Other component designations: FIRSSE 19, FIRSSE 23, IC 1805 (OpCl) [315], RAFGL 333, Sh 2-190 = IC 1805 (OpCl) [315]

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
Sh 2-190 134.81+0.9491.64 1982ApJS...49..183B I 2100
WB89 419 1989A&AS...80..149W I 5120, 1410, 580, 300
WB89 429 1989A&AS...80..149W I 3870, 590
WB89 430 1989A&AS...80..149W I 4330, 100

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (31 components)

Main objectO S 190 [1985ApJ...290..256D], O [1966JO.....49..329C]
134.74 +00.92O IC 1805 cluster [87065]
133.995+00.518IR 02220+6107 [1988IRASP.C......0J], M CO cloud [2000ApJS..130..381C], O [1990AJ.....99..622F]
134.84 +00.86R [1971AJ.....76..223W], R W 3 + W 4 [1960PASP...72..331W], R W 3 + W 4 [1963AJ.....68..181W], R W 4 [1958BAN....14..215W], R [1977A&A....54..301W], R [1965MNRAS.129..159R], R [61000], R DA80 [1968AJ.....73..135G], R [1967ApJ...150..435D]
133.9 +00.4M CO cloud_11 [1996ApJ...458..561D]
134.1 +00.8M CO cloud_12 [1996ApJ...458..561D], M CO [1985ApJ...297..662T]
134.01 +00.78IR FIRSSE 19 [83056]
133.689+00.162IR 02186+6053 [1988IRASP.C......0J], M CO [1989A&AS...80..149W], M CO cloud [2000ApJS..130..381C]
134.205+00.785IR 02244+6117 [1988IRASP.C......0J], M NH3 [1996A&A...306..267S], M HCN [1999A&A...348..600P], M HCO+ [1996A&A...306..267S], M CO [1990ApJ...352..139S]
134.27 +00.80R 2 [1979A&A....80..186V], R [2000AJ....119.2801L]
134.21 +00.79M CO [1985ApJ...297..662T]
134.211+00.790IR AFGL 333 [1980ApJ...239..533T], IR RAFGL 333 [1983AFGL..161....0P]
134.26 +00.80IR FIRSSE 23 [83056]
134.235+00.749IR 02245+6115 [1988IRASP.C......0J], IR cluster(121 stars) [2000ApJS..130..381C], M CO cloud [2000ApJS..130..381C]
134.235+00.751R (AFGL 333) [1978ApJ...223L..97V], R (AFGL 333) [1982AJ.....87..685H], M HCO+ [1982ApJ...255..160W]
134.242+00.744IR IRS 5 [1979ApJ...229L.133T]
134.81 +00.94R [1990A&AS...85..805F], R 1 [1979A&A....80..186V], R [2000AJ....119.2801L], R [1974A&AS...16...43F], M CO [1982ApJS...49..183B]
134.279+00.856IR 02252+6120 WEST [1988IRASP.C......0J], IR 02252+6120 Rim B [1988IRASP.C......0J], IR 02252+6120 [1988IRASP.C......0J], IR Cluster [1994ApJS...94..615H], IR nebulae [1994ApJS...94..615H], M CS [2001ARep...45..331L], M CS outflow [1999A&AS..139..257L], M CS [1999A&AS..139..257L]
134.276+00.856M H2O-E [1995ApJS...99..121X]
134.775+01.010IR 02295+6117 [1988IRASP.C......0J]
134.810+00.928IR 02295+6112 [1988IRASP.C......0J]
134.9 +01.5M CO cloud_22 [1996ApJ...458..561D]
134.837+01.322M CO cloud [2000ApJS..130..381C], IR 02310+6133 Rim B [1988IRASP.C......0J], IR 02310+6133 [1988IRASP.C......0J]
134.831+01.312M H2O-E [1993A&AS...98..589W], M H2O-E [1988A&AS...76..445C], M CS [1997ApJ...476..730P], M CO [1989A&AS...80..149W], M CS peak [1998A&AS..133..337Z]
135.096+00.940IR 02318+6106 Rim A [1988IRASP.C......0J], IR 02318+6106 [1988IRASP.C......0J]
135.3 +01.1M CO cloud_25 [1996ApJ...458..561D]
135.161+01.041IR 02326+6110 Rim A [1988IRASP.C......0J], IR 02326+6110 [1988IRASP.C......0J]
135.205+00.411IR 02309+6034 Rim A [1988IRASP.C......0J], IR 02309+6034 [1988IRASP.C......0J]
135.5 +00.3M CO cloud_26 [1996ApJ...458..561D]
135.511+00.258IR 02327+6019 [1988IRASP.C......0J], M CO [1989A&AS...80..149W], IR cluster(20 s tars) [2000ApJS..130..381C], M CO cloud [2000ApJS..130..381C]
136.731+00.920IR 02439+6025 [1988IRASP.C......0J], M CO cloud [2000ApJS..130..381C]

Acknowledgement: based on the Catalog of Star-Forming Regions in the Galaxy ( Avedisova, V. S., Astronomy Reports, Volume 46, Issue 3, March 2002, pp.193-205 [2002ARep...46..193A]). The complete catalog can be accessed here: V/112/.

For more information, read The Avedisova catalog: A real Hitchhiker's Guide to the Galaxy?