Star Formation Region Avedisova 1842

Catalog name: 190.04+0.49

Prominent object names: Sh 2-252, NGC 2175 [glossary]

Westerhout radio sources: W 13 = NGC 2175 (OpCl) [180]

IRAS infrared sources (11): IRAS 06047+2040 (IR) [4], IRAS 06051+2041 (IR) [6], IRAS 06055+2039 = [NS84] 7 (Neb) [41], IRAS 06055+2034 (IR) [3], IRAS 06063+2040 (IR) [30], IRAS 06060+2038 = HD 252325 (Star) [37], IRAS 06061+2028 (IR) [6], IRAS 06066+2029 (IR) [2], IRAS 06068+2030 (IR) [26], IRAS 06079+2007 (IR) [6], IRAS 06100+1946 (IR) [7]

Masers: 1 hydroxyl, 3 water, 3 methanol

Other component designations: FIRSSE 127, FIRSSE 131, FIRSSE 132, NGC 2175 (OpCl) [180], NRAO 229 = 3C 153.1 (Radio) [12], RAFGL 5183, RAFGL 5184, Sh 2-252 = NGC 2175 (OpCl) [180]

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
Sh 2-252 190.04+0.4923.27 1995ApJ...445..246C I 2000
WB89 748 1989A&AS...80..149W I 2130
WB89 749 1989A&AS...80..149W I 2900
WB89 760 1989A&AS...80..149W I 2820
WB89 756 1989A&AS...80..149W I 2310
WB89 764 1989A&AS...80..149W I 2720
WB89 767 1989A&AS...80..149W I 2110
WB89 775 1989A&AS...80..149W I 1960
[KOY98] 114 189.73+0.2710 1998ApJS..117..387K P 2000
[KOY98] 119 191.07+0.83 1998ApJS..117..387K P 2000
[CSS95] core 7 189.69+0.1914 1995ApJ...450..201C P 2000
[CSS95] core 6 189.8+0.3419 1995ApJ...450..201C P 2000
[CSS95] core 4 189.95+0.2422 1995ApJ...450..201C P 2000
[CSS95] core 5 189.95+0.3324 1995ApJ...450..201C P 2000

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (53 components)

Main objectO S 252 [1970A&A.....6..349G], O [1983ApJ...268..698R], O [1973A&A....25..337G], O [1983ApJ...273..639F], O [1990AJ.....99..622F]
190.03 +00.49O NGC 2175 cluster [87065]
189.97 +00.32M CO Gem_cloud2 [1995ApJ...445..246C]
190.04 +00.50R W 13 [1965ApJ...142..135T], R [1965ApJ...142..135T], R [1967ApJS...15...61H], R NRAO 229 [1966ApJS...13...65P], R [1980A&A....89..363F], R [1972AuJPA..25....1D], R [1969PASJ...21..203K], R [1968ApJ...153..743G], R [2000AJ....119.2801L], R [1969Ap&SS...3..479T], R [1968AuJPh..21..377S], R [1958BAN....14..215W], R DA199 [1968AJ.....73..135G], R [1979ApJS...39..157S], R [1996ApJ...466..191H], R [1972ApJ...176..353B], R [1967ApJ...150..435D], R H127 [1991ApJ...366..107F], R H159beta [1991ApJ...366..107F], R [1989ApJS...71..469L]
189.73 +00.27M CO cloud_114 [1998ApJS..117..387K]
189.684+00.186M CS core7 [1995ApJ...450..201C]
189.675+00.179IR 06047+2040 [1988IRASP.C......0J], M CS [1996A&AS..115...81B], M HCO+ G [1995A&AS..109..333P], M HCN [1995A&AS..109..333P]
189.692+00.264IR 06051+2041 [1988IRASP.C......0J], M CO [1989A&AS...80..149W]
189.77 +00.28IR FIRSSE 127 (A) [83056]
189.769+00.336O NS 7 [1984A&A...131..200N]
189.768+00.335R A [1977A&A....59...43F], R A1 [1977A&A....59...43F], R A2 [1977A&A....59...43F], R A3 [1977A&A....59...43F]
189.801+00.339M CS core6 [1995ApJ...450..201C]
189.771+00.338IR 06055+2039 [1988IRASP.C......0J], M CO [1996ApJ...457..267S], M OH-E [1991MNRAS.250..611C], M CH3OH-E [2000A&AS..143..269S], M CO [1989A&AS...80..149W], M CO [1990ApJ...352..139S], M CO outflow [1983ApJ...265..824B], M CS [1996A&AS..115...81B], M NH3 [1996A&A...306..267S], M HCO+ [1996A&A...306..267S], M HCN [1999A&A...348..600P]
189.769+00.336IR IRS [1984A&A...131..200N], M H2O-E B [1981ApJ...243..769L], M H2O-E C [1981ApJ...243..769L]
189.776+00.347M H2O-E [1999ApJS..123..487M], M H2O-E [1992A&AS...93..525H], M H2O-E (A3) [1979A&A....72..234G], M H2O-E [1990A&AS...84..179C], M CS peak [1998A&AS..133..337Z], M CH3 [1991ApJ...380L..75M]
189.779+00.345M CH3OH-E [1995MNRAS.272...96C], M CH3OH-E [1999ApJS..123..515S], M CS [1996ApJ...463..205A], M NH3 [1996ApJ...463..205A], M CS [1997ApJ...476..730P], M CS [1992ApJS...78..505P]
189.779+00.329IR IRS,(A) [1981ApJ...246..426W]
189.850+00.295IR 06055+2034 [1988IRASP.C......0J]
189.80 +00.57R D [1977A&A....59...43F]
189.850+00.499M CS core12 [1995ApJ...450..201C]
189.86 +00.51R C [1977A&A....59...43F]
189.857+00.506R C1 [1977A&A....59...43F]
189.861+00.508R C2 [1977A&A....59...43F]
189.862+00.512R C3 [1977A&A....59...43F]
189.868+00.512R C4 [1977A&A....59...43F]
189.84 +00.52IR FIRSSE 131 (C) [83056], IR RAFGL 5183 [1983AFGL..161....0P]
189.876+00.516R <U> [1994ApJS...91..659K]
189.86 +00.51IR [1986A&A...154....8C]
189.861+00.507IR 06063+2040 [1988IRASP.C......0J], M CO [1989A&AS...80..149W], M CO [1988ApJ...325..853S], M CS [1996A&AS..115...81B], M HCO+ [1996A&A...306..267S], M HCN [1999A&A...348..600P]
189.83 +00.43R B [1977A&A....59...43F]
189.834+00.420IR 06060+2038 [1988IRASP.C......0J]
189.818+00.400M CH3OH-E [1991ApJ...380L..75M], M CH3OH-E [1999ApJS..123..515S]
189.908+00.268M H2O-E [1979ApJ...232..158L], M CS [1996ApJ...463..205A]
189.932+00.477R [1990ApJ...362..147C]
189.947+00.235M CS core4 [1995ApJ...450..201C]
189.950+00.332M CS core5 [1995ApJ...450..201C]
190.00 +00.38R F [1977A&A....59...43F]
190.009+00.367IR 06061+2028 [1988IRASP.C......0J], M CO [1989A&AS...80..149W]
190.044+00.469IR 06066+2029 [1988IRASP.C......0J], M CO [1977A&A....59...43F], M CO [1982ApJS...49..183B], M CO [1986A&A...169..281C], M CO spot 1 [1979ApJ...232..158L], M CO [1979ApJ...232..158L], M CS [1979ApJ...232..158L], M NH3 [1981MNRAS.195..387M]
190.06 +00.55IR RAFGL 5184 [1983AFGL..161....0P]
190.05 +00.53IR [1986A&A...154....8C]
190.054+00.533IR 06068+2030 [1988IRASP.C......0J], M H2O-E [1998A&AS..127..181H], IR FIRSSE 132 (E) [83056], M CO [1988ApJ...325..853S], M CO [1990ApJ...362..147C]
190.051+00.537IR Cluster [1993ApJ...407..657C], M CO [1989A&AS...80..149W], M HCO+ [1996A&A...306..267S]
190.052+00.538R E [1977A&A....59...43F], R E [1990ApJ...362..147C]
190.054+00.535R E1 [1977A&A....59...43F]
190.057+00.537R E2 [1977A&A....59...43F]
190.055+00.542R E3 [1977A&A....59...43F]
190.052+00.548R E4 [1977A&A....59...43F], R [1990ApJ...362..147C]
190.054+00.538IR IRS,(E) [1976A&A....46..319Z], IR IRS,(E) [1976A&A....47..161S]
190.090+00.603R [1990ApJ...362..147C]
190.509+00.570IR 06079+2007 [1988IRASP.C......0J], M CO [1989A&AS...80..149W]
191.07 +00.80M CO cloud_119 [1998ApJS..117..387K]
191.062+00.819IR 06100+1946 [1988IRASP.C......0J], M CO [1989A&AS...80..149W], M CS [1996A&AS..115...81B]

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?