Star Formation Region Avedisova 139

Catalog name: 10.30-0.15

Prominent object names: [L89b] 10.31 -00.15, W 31, SNR G010.2-00.3 [glossary]

Westerhout radio sources: W 31 = SNR G010.2-00.3 (SNR) [147]

IRAS infrared sources (1): IRAS 18060-2005 = [WHR97] 18060-2005 (HII) [38]

Masers: 2 water, 5 methanol

Other component designations: RAFGL 4235

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
SYCSW 90B 10.32-0.106.0x3.0 1987ApJS...63..821S V 3900, 12700

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (27 components)

Main objectR W 31 [1970AuJPA..14..133S], R [2001ApJ...549..979K], R [1990A&AS...83..539R], R [1970A&AS....1..319A], R [1984A&AS...58..197R], R [1994ApJS...91..111W], R [1968AuJPh..21..881G], R [1967ApJ...147..471M], R [2000AJ....119.2801L], R [1990A&AS...85..805F], R [1967ApJ...147..490M]
10.28 -00.17IR S2+S4+S5 [1989ApJ...347..338G]
12.32 -00.10M CO cloud [1987ApJS...63..821S], M CO [1982PASAu...4..434W], M OH-A [1970ApL.....6...99T], M OH-A [1979A&AS...37....1T], M H2CO [1974A&A....31...83W], M H2CO [1974A&A....37..389W], M H2CO [1980A&AS...40..379D], M H2CO [1984MNRAS.210...23G], M NH3 [1977ApJ...218..671S]
10.31 -00.15R [1978A&A....70..719C], R [1970A&A.....4..357R], R [1970AuJPA..14..133S], R [1979A&AS...35...23A], R [1980A&AS...40..379D], R [1987PASJ...39..709H], R [1976AJ.....81..512V], R [1983A&A...127..211W], R [1989ApJS...71..469L], M CO [1974ApJ...191..357W], M CO [1973ApJ...186..529S], M N2H+ [1977ApJ...211..755T], M HCO+ [1977ApJ...211..755T], M HCN [1977ApJ...211..755T]
10.23 -00.20IR S3 [1989ApJ...347..338G]
10.24 -00.16IR S1 [1989ApJ...347..338G]
10.29 -00.13IR S2 [1989ApJ...347..338G]
10.295-00.138M CH3OH-E A [1998MNRAS.301..640W]
10.289-00.128R #1 [1989ApJ...347..338G], R [1990ApJS...74..181Z]
10.288-00.127M CH3OH-E J [1998MNRAS.301..640W], M CH3OH-E K [1998MNRAS.301..640W], M CH3OH-E L [1998MNRAS.301..640W]
10.31 -00.16IR S4 [1989ApJ...347..338G], IR RAFGL 4235 [1983AFGL..161....0P]
10.332-00.153IR IRS 4 [1977ApJ...217..724W]
10.318-00.161IR [1986A&A...154....8C]
10.313-00.152IR 18060-2005 [1989ApJ...347..338G], IR 18060-2005 [1988IRASP.C......0J], M CS [1996A&AS..115...81B]
10.303-00.146R B,core [2001ApJ...549..979K]
10.301-00.146R [1990ApJS...74..181Z], R [1994ApJS...91..347B], R <C> [1989ApJS...69..831W], R #2 [1989ApJ...347..338G], R [1989ApJS...69..831W], R H35a [1993A&A...276..489O], R <C> [1998MNRAS.301..640W], M CO outflow [1996ApJ...457..267S]
10.301-00.147M H2O-E [1990A&AS...83..119C]
10.301-00.148M CH3OH-E [1999A&AS..134..115S], M CH3OH-E [1994AZh....71...51K], M CH3OH-E [93051], M CH3OH-E [1990A&A...240..116B], M CH3OH-E [1995AZh....72...22V], M CH3OH-E [1999ApJS..123..515S], M CH3OH-E [1997MNRAS.291..261W], M NH3 [1990A&AS...83..119C], M NH3 [1992A&A...256..618C], M CS [1999A&A...352..266O], M CH3CN [1993A&A...276..489O]
10.306-00.146R #3 [1989ApJ...347..338G]
10.319-00.160IR IRS [1987A&A...181..378C]
10.322-00.159M CH3OH-E E [1998MNRAS.301..640W], M CH3OH-E F [1998MNRAS.301..640W], M CH3OH-E G [1998MNRAS.301..640W], M CH3OH-E H [1998MNRAS.301..640W]
10.315-00.150M H2O-E [1994A&A...291..261C]
10.323-00.154R A,core [2001ApJ...549..979K]
10.320-00.155R [1990ApJS...74..181Z], R [1994ApJS...91..347B], R #4 [1989ApJ...347..338G]
10.332-00.154R [1990ApJ...358..485B], R core [1990ApJS...74..181Z], R [1990ApJS...74..181Z], R #5 [1989ApJ...347..338G]
10.35 -00.15IR S5 [1989ApJ...347..338G]
10.342-00.142M CH3OH-E B [1998MNRAS.301..640W], M CH3OH-E C [1998MNRAS.301..640W], M CH3OH-E D [1998MNRAS.301..640W], M CH3OH-E [1993MNRAS.261..783S]

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?