Star Formation Region Avedisova 580

Catalog name: 31.41+0.31

Prominent object names: [L89b] 31.41+0.31, [WWB83] G031.41+0.31, [ADP79] 31.41+0.31 [glossary]

IRAS infrared sources (1): IRAS 18449-0115 = [WWB83] G031.41+0.31 (HII) [112]

Masers: 1 hydroxyl, 1 water, 1 methanol

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
SYCSW 775 31.00-0.153.0x3.0 1987ApJS...63..821S V 7300

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (10 components)

Main objectR [1979A&AS...35...23A], R [1994A&A...288..903C], R [1984A&AS...58..197R], R [1987PASJ...39..709H], R [1983A&A...127..211W], R [1982A&A...108..227W], R [1989ApJS...71..469L]
30.95 +00.06M CO cloud [1987ApJS...63..821S], R [1988ApJ...325..694W], M OH-A [1982A&A...112...49L], M H2CO [1980A&AS...40..379D], M NH3 [1981MNRAS.195..387M]
31.411+00.309R [1980A&AS...40..379D]
31.412+00.307IR [1986A&A...154....8C], IR [2000AJ....119.2711H]
31.415+00.306IR 18449-0115 [1988IRASP.C......0J], M CS [1996A&AS..115...81B]
31.411+00.308M NH3 core [1998A&A...331..709C], M NH3 [1994A&A...288..903C], M CO [1992A&A...253..541C], M CS [1992A&A...253..541C], M CS [1999A&A...352..266O], M CH3CN [1992A&A...253..541C], M CS [1996ApJ...463..205A], M NH3 [1996ApJ...463..205A]
31.413+00.307IR [1996A&A...315..565O], R [1982A&A...108..227W], R <C> [1993ApJ...418..368G], R [1994ApJS...91..347B], R [1990ApJS...74..181Z], R <CH> [1989ApJS...69..831W], R core [1989ApJS...69..831W], R [1994A&A...288..903C], R [1998A&A...331..709C], R [1994ApJ...435L.137C], R [1989ApJS...69..831W], R [1992A&A...256..618C], M CO dip [1996A&A...315..565O], M CO outflow [1996A&A...315..565O], M CS clump [1991A&A...252..278C], M CH3CN clump [1994ApJ...435L.137C], M CH3CN halo [1996A&A...315..565O], M CH3CN core [1996A&A...315..565O], M NH3 clump [1994ApJ...435L.137C], M NH3 [1992A&A...256..618C], M NH3 [1990A&AS...83..119C], M CS [1991A&A...252..278C]
31.412+00.307M OH-E [1987ApJS...65..193G], M OH-E [2000ApJS..129..159A], M OH-E [1982A&A...112...49L], M OH-E [1993A&AS...98..589W], M H2O-E 1 [1996A&AS..120..283H], M H2O-E 2 [1996A&AS..120..283H], M H2O-E 3 [1996A&AS..120..283H], M H2O-E 4 [1996A&AS..120..283H], M H2O-E 5 [1996A&AS..120..283H], M H2O-E 6 [1996A&AS..120..283H], M H2O-E [1990A&AS...84..179C], M H2O-E [1990A&AS...83..119C], M H2O-E [1994A&A...291..261C], M H2O-E [1977A&AS...30..145G], M CS [1997ApJ...476..730P], M CS [1992ApJS...78..505P]
31.411+00.307M 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], M CH3OH-E F [1998MNRAS.301..640W], M CH3OH-E [2000A&AS..143..269S], M CH3OH-E [1993MNRAS.261..783S], M CH3OH-E [1995MNRAS.272...96C], M CH3OH-E [1995MNRAS.274.1126C], M CH3OH-E [2000A&A...362..723C], M CH3OH-E [2001ARep...45...26K]
31.415+00.308R <I> [1998MNRAS.301..640W]

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?