Star Formation Region Avedisova 1752

Catalog name: 173.37+2.55

Prominent object names: Sh 2-231, Sh 2-233, LBN 808 [glossary]

IRAS infrared sources (9): IRAS 05343+3605 (IR) [5], IRAS 05345+3556 (IR) [10], IRAS 05358+3557 (IR) [0], IRAS 05366+3601 (IR) [4], IRAS 05358+3548 (IR) [0], IRAS 05364+3552 (IR) [1], IRAS 05351+3549 = WB89 675 (HII) [10], IRAS 05358+3543 = NAME S233IR (YSO) [72], IRAS 05361+3539 (IR) [26]

Masers: 1 hydroxyl, 3 water, 3 methanol

Other component designations: FIRSSE 94, FIRSSE 97, RAFGL 5161, Sh 2-231 = LBN 808 (HII) [77], Sh 2-233 = LBN 802 (HII) [37]

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
Sh 2-231 173.37+2.556.28 1996ApJ...463..630H I 1800
Sh 2-233 173.36+2.441.05 1996ApJ...463..630H I 1800
WB89 670 1989A&AS...80..149W I 14980
WB89 673 1989A&AS...80..149W I 16550, 13980
WB89 682 1989A&AS...80..149W I 16560, 9000
WB89 675 1989A&AS...80..149W I 16550, 9160
WB89 681 1989A&AS...80..149W I 16550

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (20 components)

Main objectO S 231 [1970A&A.....6..349G], O [1990AJ.....99..622F]
172.98 +02.44R [1986AJ.....92..371G], R [1990A&AS...85..805F]
172.951+02.438M OH-E [1979A&AS...37....1T]
173.014+02.377O *red stars [1999A&A...352..228M], O refl.nebula [1999A&A...352..228M], IR 05343+3605 [1988IRASP.C......0J], M CO [1989A&AS...80..149W], M CO [1986A&A...169..281C]
173.165+02.345IR 05345+3556 [1988IRASP.C......0J], M H2O-E [1993A&A...280..599P], M H2O-E [1993A&AS...98..589W], M H2O-E [1994A&AS..103..541B], M CO [1989A&AS...80..149W], M CO [1986A&A...169..281C], M CS [1996A&AS..115...81B]
173.29 +02.69IR FIRSSE 97 [83056]
173.290+02.561IR 05358+3557 [1988IRASP.C......0J], M CO [1982ApJS...49..183B]
173.321+02.744IR 05366+3601 [1988IRASP.C......0J], M CO [1989A&AS...80..149W], M CO [1986A&A...169..281C]
173.421+02.487IR 05358+3548 [1988IRASP.C......0J]
173.424+02.613IR 05364+3552 [1988IRASP.C......0J]
173.36 +02.44O S 233 [1970A&A.....6..349G], O [1990AJ.....99..622F]
173.33 +02.38R [1986AJ.....92..371G], R [1993ApJS...86..475F], R [1975A&A....42....9K], R [1990A&AS...85..805F]
173.32 +02.37IR complex [1995AJ....109.2611C], IR FIRSSE 94 [83056], IR 05351+3549 A [1995AJ....109.2611C]
173.325+02.366IR 05351+3549 [1988IRASP.C......0J], M CO [1989A&AS...80..149W], M CO [1986A&A...169..281C]
173.49 +02.48R [1981A&A...100...28F]
173.484+02.434IR [1989ApJ...345..257W], IR 05358+3543 B [1995AJ....109.2611C], IR 05358+3543 [1988IRASP.C......0J], M CS outflow [1999A&AS..139..257L], M CS [1996A&AS..115...81B], M CO [1988A&A...191..323W], M CO [1989A&AS...80..149W], IR Cluster [1994ApJS...94..615H], IR nebulae [1994ApJS...94..615H], IR Cluster 2MASS#24 [2001A&A...376..434D], M H2O-E [1992A&AS...93..525H], M H2O-E [1993A&AS...98..589W], M H2O-E [1989A&A...221..105S], M CH3OH-E [2000A&AS..143..269S], M CO outflow [1990ApJ...352..139S], M NH3 outflow [1997A&AS..124..385Z], M NH3 [1997A&AS..124..385Z], M NH3 [1996A&A...306..267S], M HCN [1996A&AT...11..287P], M HCO+ [1996A&A...306..267S], M HCO+ [1987MNRAS.228...43R], M CO [1986A&A...169..281C], M CO [1989ApJ...345..257W], M CO [1979ApJ...231L.115B], M CO [1982ApJS...49..183B], M OH-E [1988A&A...191..323W]
173.482+02.446M H2O-E [1988A&A...191..323W], M H2O-E [1990A&AS...84..179C], M CH3OH-E [2000A&A...362.1093M], M CH3OH-E [1991ApJ...380L..75M], M CH3OH-E [1994AZh....71...51K], M CH3OH-E [1990A&A...240..116B], M CH3OH-E [2001ARep...45...26K], M CH3OH-E [1995AZh....72...22V], M CH3OH-E [93051], M CH3OH-E [1994A&AS..103..129K], M CH3OH-E [1999ApJS..123..515S], M CH3CN [2000A&A...354.1036K], M CS [2001ARep...45..331L], M CS outflow [1999A&AS..139..257L], M CS [1997ApJ...476..730P], M CS [1992ApJS...78..505P], M CS peak [1998A&AS..133..337Z]
173.56 +02.71IR RAFGL 5161 [1983AFGL..161....0P]
173.581+02.443IR 05361+3539 [1988IRASP.C......0J]
173.579+02.445M H2O-E [1988A&A...191..323W], M H2O-E [1990A&AS...84..179C], M H2O-E [1993A&AS...98..589W], M CH3OH-E [1991ApJ...380L..75M], M CO [1988A&A...191..323W], M CO outflow [1996ApJ...457..267S], M CS [1996A&AS..115...81B], M CS peak [1998A&AS..133..337Z], M NH3 [1988A&A...203..367W], M NH3 clump_a [1993A&AS...98...51H]

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?