Star Formation Region Avedisova 2422

Catalog name: 298.21-0.32

Prominent object names: [CH87] 298.220-00.333, RAFGL 4146, [GSL2002] 29 [glossary]

IRAS infrared sources (1): IRAS 12073-6233 = [GSL2002] 29 (HII) [34]

Masers: 1 hydroxyl, 1 water, 1 methanol

Other component designations: RAFGL 4146

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
[CH87] 298.559-0.114 298.559-0.114 4.5x 4.5 1987A&A...171..261C V 11700
[GCB88] 25 298.6+0.1139 1988ApJ...331..181G P 4700

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (13 components)

Main objectO [1997A&A...319..788R]
298.220-00.333R [1970AuJPA..14..133S], R [1969ApJ...157..103T], R [1994ApJS...91..111W], R [1968AuJPh..21..881G], R [1970A&A.....6..364W], R [1987A&A...171..261C], R (H 126A) [1968AuJPh..21..149M], M CI [1999ApJ...517..282H]
298.80 -00.20M CO cloud [1988ApJ...331..181G], M CO [1982PASAu...4..434W], M CO [1977A&A....60..221G], M H2CO [1974A&A....37..389W], M H2CO [1970ApL.....5....5W], M H2CO [1984MNRAS.210...23G], M OH-A [1967AuJPh..20..407M], M CH3OH-A [1992MNRAS.254..301P]
298.201-00.300IR [1977ApJ...213..723F]
298.225-00.341IR RAFGL 4146 [1983AFGL..161....0P]
298.22 -00.33IR [1978A&A....70L...1A]
298.223-00.340IR 12073-6233 [1988IRASP.C......0J], M OH-E [1995MNRAS.274..808C]
298.217-00.336M H2O-E [1989AuJPh..42..331C], M H2O-E [1982A&A...107..272B], M CS [1995A&AS..111...95Z]
298.213-00.338M CH3OH-E [1995MNRAS.272...96C]
298.225-00.341IR [1976ApJ...208..753P], IR [1974ApJ...192..351F]
298.221-00.336IR (NE 11) [1982ApJ...255..510L], IR (SI 1V) [1982ApJ...255..510L], IR (AR 111) [1982ApJ...255..510L]
298.35 -00.20O [1997A&A...319..788R]
298.43 -00.32O [1997A&A...319..788R]

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?