Star Formation Region Avedisova 1336

Catalog name: 110.12+0.04

Prominent object names: Sh 2-156, IC 1470 [glossary]

IRAS infrared sources (7): IRAS 23032+5937 (IR) [26], IRAS 23026+5948 (IR) [16], IRAS 23031+5948 (IR) [2], IRAS 23033+5951 (IR) [36], IRAS 23030+5958 = IC 1470 (HII) [137], IRAS 23017+6007 (IR) [8], IRAS 23031+6003 (IR) [5]

Masers: 3 hydroxyl, 3 water, 1 methanol

Other component designations: BFS 15 (HII) [9], BFS 16 (HII) [6], DG 189 = [SS62] 71 (RfNeb) [3], GM 1-79 = PP 104 (RfNeb) [3], IC 1470 (HII) [137], KR 72 = IC 1470 (HII) [137], Sh 2-156 = IC 1470 (HII) [137]

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
BFS 15 109.99-0.090.61 2003A&A...397..133R I 4200
BFS 16 110.01+0.261.83 2003A&A...397..133R I 4200
Sh 2-156 110.1+05.12 2003A&A...397..213P I 4891
WB89 239 1989A&AS...80..149W I 5280
WB89 240 1989A&AS...80..149W I 5200

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (35 components)

Main objectO IC 1470 [88078]
110.00 -00.28M CO cloud [1984A&A...133...99C], M CO [1984ApJ...284..161J], M CO [1974ApJ...192..347D], M CO [1975ApJ...200L.161B], M CO [1981ApJ...246..761H], M H2CO [1973ApJ...182...45H]
110.108+00.044R RRF1067 [1997A&AS..126..413R]
109.994-00.283IR 23032+5937 [1988IRASP.C......0J], M H2O-E [1986A&A...168..237W], M H2O-E [1993A&AS...98..589W], M CO [1989A&AS...80..149W], M CO outflow [1989A&A...215..131W], M OH-A [1993A&AS...98..589W], M NH3 [1988A&A...203..367W]
109.993-00.086O BFS 15 [1982ApJS...49..183B], R [1993ApJS...86..475F]
109.994-00.088IR complex D [1995AJ....109.2611C], IR 23026+5948 [1988IRASP.C......0J], IR [1984ApJ...284..161J], M CO [1989A&AS...80..149W], M NH3 [1988A&A...203..367W], M NH3 [1996A&A...308..573M], M CO peak B [1984ApJ...284..161J], M NH3 clump_a [1993A&AS...98...51H]
109.999-00.089IR [1984ApJ...284..161J]
110.056-00.105IR 23031+5948 [1988IRASP.C......0J], M CO [1975ApJ...200L.161B]
110.09 -00.07IR complex C [1995AJ....109.2611C]
110.093-00.065IR 23033+5951 [1988IRASP.C......0J]
110.093-00.064IR IRS3 [1984ApJ...284..161J]
110.090-00.065M OH-E [1990A&A...236..479B], M H2CO [1986A&A...168..237W], M OH-A [1993A&AS...98..589W], M H2O-E [1986A&A...168..237W], M H2O-E [1993A&AS...98..589W], M CO [1989A&A...215..131W], M CO [1996ApJ...457..267S], M CS [1996A&AS..115...81B], M NH3 [1988A&A...203..367W], M NH3 clump_a [1993A&AS...98...51H]
110.093-00.067M CH3OH-E [1994AZh....71...37S]
110.108+00.046IR complex A [1995AJ....109.2611C]
110.114+00.053O S 156 [1978A&A....66....1C], O [1990AJ.....99..622F]
110.12 +00.00M CO cloudB [2000ApJ...537..221U], M CO [1975ApJ...200L.161B]
110.11 +00.05IR complex [1995AJ....109.2611C]
110.108+00.046IR 23030+5958 [1988IRASP.C......0J], M NH3 clump_a [1993A&AS...98...51H], M CO [1996ApJ...457..267S]
110.000+00.000M OH-E [1973ApJ...182...45H]
110.106+00.045R [1974A&AS...16...43F], R out.envel. [1977A&A....59...27I], R [1986AJ.....92..371G], R envelope [1973A&A....27..143I], R inn.envel. [1977A&A....59...27I], R KR 72 [1980A&AS...42..227K], R [1977A&A....61..377I], R [1977A&A....59...27I], R [1973A&A....27..143I], R [1977A&A....60..293K], R [1986AJ.....92..787F], R [2000AJ....119.2801L], R [1975A&A....42....9K], R [1967MNRAS.135..139D], R [1973PASP...85..806T], R [1990A&AS...85..805F], R [1983A&A...127..211W], R [1989ApJS...71..469L], M CO [1975ApJ...200L.161B], R A,B,C [1977A&A....59...27I]
110.108+00.046IR star (A) [1973ApJ...185L..37C], M CO [1979ApJ...231L.115B], M CO [1981ApJ...246..761H], M HI-A [1973ApJ...182...45H], M CH [1979PASP...91..830D], M HCN [1979PASP...91..830D], M NH3 [1981MNRAS.195..387M], M NH3 [1981ApJ...246..761H]
110.02 +00.27O BFS 16 [1982ApJS...49..183B], M CO [1982ApJS...49..183B]
110.0 +00.2O DG 189 [1963AN....287..257D]
110.014+00.258IR 23017+6007 [1988IRASP.C......0J]
110.107+00.048IR S156 central [1984ApJ...284..161J]
110.108+00.046R A [1973A&A....27..143I], R A [1990ApJS...74..181Z], R A [1980AJ.....85...89K], R A [1977A&A....59...27I], R [1986AJ.....92..787F], IR star (A) [1973ApJ...185L..37C], IR star (A) [1977AJ.....82..824Z], IR star (A) [1974PASP...86..985P]
110.106+00.044M H2O-E [1994A&A...291..261C], M H2O-E [1994A&AS..103..541B], M H2O-E [1993A&AS...98..589W]
110.103+00.051M OH-E [1979A&AS...37....1T], M CO [1989A&AS...80..149W], M CO [1989A&A...215..131W], M CS [1996A&AS..115...81B], M NH3 [1988A&A...203..367W]
110.108+00.043R B [1977A&A....59...27I]
110.105+00.045R C [1977A&A....59...27I]
110.183+00.023O GM 79 [1977PAZh....3..113G]
110.201+00.011IR IRS2 [1984ApJ...284..161J], M CO [1975ApJ...200L.161B]
110.25 +00.01IR complex B [1995AJ....109.2611C], M CO [1975ApJ...200L.161B], M CO peak B [1984ApJ...284..161J]
110.254+00.012IR CO peak C [1984ApJ...284..161J]
110.148+00.125IR 23031+6003 [1988IRASP.C......0J]

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?