Star Formation Region Avedisova 2935

Catalog name: 348.78-1.11

Prominent object names: RCW 122, [WMG70] 348.7-01.0 [glossary]

IRAS infrared sources (3): IRAS 17158-3901 = 2MASX J17191552-3904324 (HII) [11], IRAS 17157-3855 (IR) [3], IRAS 17167-3854 = [WHR97] 17167-3854 (HII) [12]

Masers: 5 hydroxyl, 2 water, 6 methanol

Other component designations: BFS 65 = [WMG70] 348.7-01.0 (HII) [54], HFE 23 (IR) [1], RCW 122 = [WMG70] 348.7-01.0 (HII) [54]

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
RCW 122 348.9-1.11.92 2001A&A...371..908V I 3300
[CH87] 348.231-0.982 348.231-0.982 1. x 1. 1987A&A...171..261C V 2700, 16900

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (31 components)

Main objectO RCW 122 [1975PhDT.......119G], O BFS 65 [1982ApJS...49..183B]
348.54 -00.94R [1960PASP...72..331W], R [1994ApJS...91..111W], R [2000AJ....119.2801L]
348.65 -01.00IR [1989ApJS...69..233G]
348.54 -01.00IR C [1989ApJS...69..233G], IR C [1985AJ.....90...88M]
348.534-00.973IR 17158-3901 [1988IRASP.C......0J], M CS [1996A&AS..115...81B]
348.530-00.972R [1998MNRAS.300.1131P]
348.549-00.978M OH-E [2000ApJS..129..159A], M OH-E [1998MNRAS.297..215C], M OH-E [1987ApJS...65..193G], M OH-E [1989A&A...213..339F], M OH-E [1995MNRAS.277..210C], M OH-E [1997MNRAS.289..203C], M OH-E [1983AuJPh..36..361C], M OH-E 2 [1977MNRAS.181..427C], M OH-E [1995MNRAS.273..328C]
348.547-00.980M H2O-E [1983AuJPh..36..401C], M CS [1996A&AS..118..191J]
348.550-00.978M CH3OH-E [1998MNRAS.300.1131P], M CH3OH-E [1995MNRAS.277..210C], M CH3OH-E [1997MNRAS.289..203C], M CH3OH-E [1995MNRAS.272...96C], M CH3OH-E [1995PASA...12...37C], M CH3OH-E [1993MNRAS.260..425C], M CH3OH-E [1995MNRAS.274.1126C], M CH3OH [2000MNRAS.313..599C], R N [1998MNRAS.300.1131P]
348.550-00.979R S [1998MNRAS.300.1131P], M CH3OH-E [1998MNRAS.300.1131P], M CH3OH-E [1997MNRAS.289..203C], M CH3OH-E [1995MNRAS.277..210C], M CH3OH-E [1993MNRAS.262...43G]
348.579-00.920M OH-E [1998MNRAS.297..215C]
348.614-00.910IR 17157-3855 [1988IRASP.C......0J], M CS [1996A&AS..115...81B]
348.72 -01.04R [1970AuJPA..14..133S], R [1987AJ.....93.1182A], R [1969AuJPA..11...27B], R [1970A&AS....1..319A], R [1987A&A...171..261C], R [1968AuJPh..21..881G], R [1970A&A.....4..357R], R [1970A&A.....6..364W], R [1969AuJPA..12....3M], R (H 126A) [1968AuJPh..21..149M], R [1974A&A....32..283C], M CO cloud [1979MNRAS.186..383G]
348.50 -01.26M CO B [1979MNRAS.186..383G]
348.81 -00.74M CO A [1979MNRAS.186..383G]
349.00 -01.02M CO C [1979MNRAS.186..383G], M CO [1982PASAu...4..434W], M CO [1977A&A....60..221G], M CO [1982ApJS...49..183B], M CO [1974ApJ...191..357W], M CO [1979A&A....76..140S], M CO [1984A&A...139..181B], M H2CO [1972A&A....19..354W], M H2CO [1970ApL.....5....5W], M H2CO [1974A&A....37..389W], M H2CO [1979A&A....76..140S], M CH [1978MNRAS.184..235W], M CS [1978MNRAS.183..711G], M HCN [1978MNRAS.185P..33W], M NH3 [1981AJ.....86.1939S], M NH3 [1977PASAu...3..152B], M NH3 [1977ApJ...218..671S], M OH-A [1970ApL.....6...99T], M OH-A [1967AuJPh..20..407M], M OH-A [1979A&AS...37....1T], M HCO+ [1981MNRAS.194..911B], M OH-A [1974AuJPh..27..597C]
348.72 -01.04IR [1973ApJ...181..125B], IR [1980ApJ...240...74C], IR UCL 16 [1973ApJ...184..401E], IR [1985AJ.....90...88M], IR [1978A&A....70L...1A], IR [1989ApJS...69..233G], IR HFE 23 [1971ApJ...170L..89H]
348.727-01.048IR 17167-3854 [1988IRASP.C......0J], IR B [1985AJ.....90...88M]
348.698-01.027M OH-E [2000ApJS..129..159A], M OH-E [1998MNRAS.297..215C], M OH-E [1974AuJPh..27..597C], R [1998MNRAS.300.1131P]
348.702-01.033R <C> [1998MNRAS.301..640W]
348.703-01.043M OH-E [1998MNRAS.297..215C], M OH-E [1989A&A...213..339F], M OH-E [2001MNRAS.326..805C], M OH-E [1995MNRAS.273..328C]
348.703-01.044M CH3OH-E [1995MNRAS.272...96C], M CH3OH-E [1993MNRAS.260..425C], M CH3OH-E [1995MNRAS.274.1126C], M CH3OH-E [2000MNRAS.313..599C], M CH3OH [2000MNRAS.313..599C]
348.715-01.039IR A [1985AJ.....90...88M]
348.706-01.046M CH3OH-E A [1998MNRAS.301..640W], M CH3OH-E B [1998MNRAS.301..640W], M CH3OH-E C [1998MNRAS.301..640W], M CH3OH-E D [1998MNRAS.301..640W], M CH3OH-E E [1998MNRAS.301..640W]
348.711-01.043M CH3OH-E H [1998MNRAS.301..640W], M CH3OH-E J [1998MNRAS.301..640W], M CH3OH-E K [1998MNRAS.301..640W], M CH3OH-E M [1998MNRAS.301..640W], M CH3OH-E N [1998MNRAS.301..640W], M CH3OH-E O [1998MNRAS.301..640W], M CH3OH-E P [1998MNRAS.301..640W]
348.727-01.037M OH-E [1998MNRAS.297..215C], M OH-E 1 [1983AuJPh..36..361C], M OH-E 1 [1977MNRAS.181..427C]
348.726-01.038M H2O-E [1989A&A...213..339F], M H2O-E [1980AuJPh..33..139B], M H2O-E [1977AJ.....82..577K], M H2O-E [1976Natur.260..306K], M CS [1996A&AS..118..191J]
348.728-01.038M CH3OH-E F [1998MNRAS.301..640W], M CH3OH-E G [1998MNRAS.301..640W], M CH3OH-E L [1998MNRAS.301..640W], M CH3OH-E [1995MNRAS.272...96C], M CH3OH-E [1991ApJ...380L..75M], M CH3OH-E [1993MNRAS.260..425C], M CH3OH-E [1995MNRAS.274.1126C], M CH3OH [2000MNRAS.313..599C]
348.726-01.038R [1989A&A...213..339F]
348.726-01.040IR IRS [1977ApJ...213..723F], IR IRS 1 [1977ApJ...213..723F], IR IRS 1 [1976ApJ...208..753P], IR ^=1 [1981A&A...102..197M], IR ^=2 [1977ApJ...213..723F], IR ^=2 [1981A&A....99..210E]
348.736-01.034IR IRS 2 [1977ApJ...213..723F]

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?