Star Formation Region Avedisova 2811

Catalog name: 338.41-0.20

Prominent object names: [CH87] 338.41-0.20, [WHR97] 16381-4629 [glossary]

IRAS infrared sources (2): IRAS 16381-4629 = [WHR97] 16381-4629 (HII) [6], IRAS 16383-4626 (IR) [5]

Masers: 2 hydroxyl, 1 water, 3 methanol

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
[CH87] 339.089-0.216 339.089-0.216 4.2x 4.2 1987A&A...171..261C V 9300

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (12 components)

Main objectR [1970AuJPA..14..133S], R [1994ApJS...91..111W], R [1987A&A...171..261C], R [1970A&A.....6..364W], M H2CO [1974A&A....37..389W], M OH-A [1974AuJPh..27..597C]
338.405-00.203IR 16381-4629 [1988IRASP.C......0J], M CH3OH-E [1995PASA...12..186W], R <U> [1998MNRAS.301..640W]
338.405-00.204R [1998MNRAS.300.1131P]
338.406-00.196M OH-E [1979A&AS...37....1T], M OH-A [1979A&AS...37....1T]
338.445-00.230M 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]
338.456-00.187IR 16383-4626 [1988IRASP.C......0J]
338.444-00.181IR #1 [1982ApJ...253..208J], IR #1 [1978MNRAS.182...93G]
338.452-00.185IR #2 [1982ApJ...253..208J]
338.47 -00.27R [1970AuJPA..14..133S]
338.461-00.245M OH-E [1998MNRAS.297..215C], M H2O-E [1982A&A...107..272B]
338.460-00.245R [1998MNRAS.300.1131P], M CH3OH-E [1998MNRAS.300.1131P], M CH3OH-E [1995MNRAS.272...96C], M CH3OH-E [1996MNRAS.279...79C], M CH3OH-E [1995PASA...12...37C], M CH3OH-E [1993MNRAS.260..425C], M CH3OH-E [1995MNRAS.274.1126C], M CH3OH-E [1992MNRAS.256..519M]
338.461-00.258R [1998MNRAS.300.1131P]

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?