Star Formation Region Avedisova 2681

Catalog name: 328.81+0.64

Prominent object names: [CH87] 328.81+0.64, [WHR97] 15520-5234 [glossary]

IRAS infrared sources (1): IRAS 15520-5234 = [WHR97] 15520-5234 (HII) [25]

Masers: 1 hydroxyl, 1 water, 2 methanol

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
[CH87] 327.834+0.113 327.834+0.11311. x11. 1987A&A...171..261C V 8500

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (9 components)

Main objectR [1987A&A...171..261C], R [1994ApJS...91..111W], M H2CO [1998AJ....116.1897M], M H2CO [1987A&A...171..261C]
328.808+00.632IR [1997ApJS..110...71O], IR 15520-5234 [1988IRASP.C......0J], M CO [1997ApJS..110...71O], M CS [1996A&AS..115...81B], M H2CO-E [1998AJ....116.1897M]
328.803+00.639IR IRS [1982A&A...111...91B]
328.809+00.633M OH-E [1998MNRAS.297..215C], M OH-E [1995MNRAS.277..210C], M OH-E [1997MNRAS.289..203C], M OH-E [1998AJ....116.1897M], M OH-E [1980AuJPh..33..639C]
328.806+00.634M H2O-E [1982A&A...107..272B]
328.809+00.633IR 1 [2000ApJS..130..437D], IR [2000ApJS..130..437D], IR 2(m) [2000ApJS..130..437D]
328.808+00.633M CH3OH-E [1995MNRAS.277..210C], M CH3OH-E [1997MNRAS.289..203C], M CH3OH-E [1993ApJ...412..222N], M CH3OH-E [1995MNRAS.272...96C], M 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 [1987ApJ...321L.159N], M CH3OH-E [1993MNRAS.260..425C], M CH3OH-E [1995MNRAS.274.1126C], M CH3OH-E [1992MNRAS.254....1M], M CH3OH-E [1999MNRAS.310.1077V], M CH3OH-E [2000MNRAS.313..599C], M CH3OH [2000MNRAS.313..599C], R <D/C> [1998MNRAS.301..640W]
328.808+00.632IR [1997ApJS..110...71O]
328.812+00.637M CH3OH-E [1994MNRAS.268..464S], M CH3OH-E [1996MNRAS.280..378E], M CH3OH-E [2000MNRAS.317..315V]

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?