Star Formation Region Avedisova 750

Catalog name: 43.89-0.79

Prominent object names: [L89b] 43.89-0.79, [WC89] 043.89-0.78, [ADP79] 43.89-0.79 [glossary]

IRAS infrared sources (1): IRAS 19120+0917 = [WC89] 043.89-0.78 (HII) [37]

Masers: 1 water, 2 methanol

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
SYCSW 1096 43.87-0.876.0x6.0 1987ApJS...63..821S V 3900, 8400

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (7 components)

Main objectR [1979A&AS...35...23A], R [1980A&AS...40..379D], R [1982A&A...108..227W], R [1986AJ.....92..371G], R [1988ApJ...326..884W], R [1990A&AS...83..539R], R [1984A&AS...58..197R], R [1987PASJ...39..709H], R [1989ApJS...71..469L]
43.84 -00.80M CO cloud [1987ApJS...63..821S], M HI-A [1994ApJ...436..117K], M HI-A [1990ApJ...352..192K], M H2CO [1980A&AS...40..379D]
43.89 -00.79IR [1986A&A...154....8C]
43.890-00.785IR 19120+0917 [1988IRASP.C......0J], M CS [1996A&AS..115...81B]
43.890-00.783R [1990ApJS...74..181Z], R [1982A&A...108..227W], R <C> [1989ApJS...69..831W], R [1989ApJS...69..831W], R H35a [1993A&A...276..489O], M H2O-E 1 [1996A&AS..120..283H], M H2O-E 2 [1996A&AS..120..283H], M H2O-E [1990A&AS...83..119C], M CH3OH-E [2000A&A...362..723C], M CO outflow [1996ApJ...457..267S], M CS [1999A&A...352..266O], M NH3 [1990A&AS...83..119C], M NH3 [1993A&A...276..489O], M CH3CN [1993A&A...276..489O]
43.890-00.785M CH3OH-E [2000A&AS..143..269S], M CH3OH-E [1993MNRAS.261..783S]
43.889-00.787IR IRS [1987A&A...181..378C]

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?