Star Formation Region Avedisova 2251

Catalog name: 273.71-1.37

Prominent object names: WB89 1269, WB89 1272, IRAS 09203-5143 [glossary]

IRAS infrared sources (2): IRAS 09203-5143 (IR) [6], IRAS 09209-5143 (IR) [4]

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
WB89 1269 1989A&AS...80..149W I 6200
WB89 1272 1989A&AS...80..149W I 6450

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (4 components)

Main objectIR 09203-5143 [1988IRASP.C......0J]
273.709-01.372IR 09203-5143 [1988IRASP.C......0J], M CO [1989A&AS...80..149W], M CS [1996A&AS..115...81B]
273.765-01.310IR 09209-5143 [1988IRASP.C......0J]
273.770-01.309IR IRS52 [1992A&A...265..577L], M CO [1989A&AS...80..149W]

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?