Star Formation Region Avedisova 972

Catalog name: 76.20+0.10

Prominent object names: RAFGL 5501S, [TGC96] 2022+3728, 18P26 [glossary]

IRAS infrared sources (3): IRAS 20215+3725 (IR) [7], IRAS 20221+3726 (IR) [2], IRAS 20220+3728 = [TGC96] 2022+3728 (HII) [31]

Masers: 2 water

Other component designations: RAFGL 5501S

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
SYCSW 1326 76.14+0.0930.0x15.0 1987ApJS...63..821S V 1500
SYCSW 1326A 76.19+0.109.0x9.0 1987ApJS...63..821S V 1500
SRBY 252 76.2+0.119.58 1987ApJ...319..730S P 5100

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (12 components)

Main objectR 18P26 [1991A&A...241..551W], R [1986AJ.....92..371G], R ECX6-11 [1991A&A...241..551W], R [1990MNRAS.246..169P], R [1990A&AS...85..805F]
76.18 +00.07IR RAFGL 5501S [1983AFGL..161....0P], IR RAFGL 5501S [1982AJ.....87..131P]
76.14 +00.09M CO cloud [1987ApJS...63..821S], M CO cloud,A [1987ApJS...63..821S], M CO [1987ApJ...319..730S]
76.092+00.141IR 20215+3725 [1988IRASP.C......0J], M H2O-E [1993A&A...280..599P], M H2O-E [1994A&AS..103..541B], M CS [1996A&AS..115...81B], M CO [1993ApJ...405..706O]
76.178+00.065IR 20221+3726 [1988IRASP.C......0J]
76.175+00.127R <U> [1994ApJS...91..659K], M CO outflow [1996ApJ...457..267S]
76.189+00.096IR 20220+3728 [1988IRASP.C......0J], M H2O-E [1989A&A...221..105S], M CO [1993ApJ...405..706O], M CO [1996ApJ...457..267S], M CO [1986A&A...169..281C], M CS [1996A&AS..115...81B], M NH3 [1996A&A...308..573M], M NH3 [1994ApJS...92..173M], M HCO+ [1987MNRAS.228...43R], R [1996ApJS..107..239T]
76.187+00.098R [1990ApJS...74..181Z], R <SP> [1994ApJS...92..173M], R <MP> [1994ApJS...91..659K]
76.188+00.098R Mol123_C1 [1998A&A...336..339M], R <I> [1998A&A...336..339M]
76.187+00.098R Mol123_C2 [1998A&A...336..339M], R [1998A&A...336..339M]
76.188+00.097R Mol123_C3 [1998A&A...336..339M], R [1998A&A...336..339M]
76.195+00.095R [1991ApJS...75....1B]

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?