Star Formation Region Avedisova 893

Catalog name: 61.48+0.33

Prominent object names: Sh 2-88 [glossary]

IRAS infrared sources (2): IRAS 19436+2514 = HD 338916 (Em*) [34], IRAS 19446+2505 = SH 2-88 B (HII) [115]

Masers: 2 hydroxyl, 4 water

Other component designations: RAFGL 2455, Sh 2-88 = LBN 139 (HII) [43]

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
Sh 2-88 61.48+0.3314.54 1982ApJS...49..183B I 2000
SRBY 248 61.5+0.111.62 1987ApJ...319..730S P 7400

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (29 components)

Main objectO S 88 [1970A&A.....6..349G], O [1990AJ.....99..622F]
61.5 +00.0M CO cloud [1988A&A...207..145J], M HI cloud [1988A&A...207..145J], M CO [1987ApJ...319..730S], M CO [1975ApJ...200L.161B], M H2CO [1978A&A....70...19D], M CO [1983ApJ...265..824B], M OH-A [1982A&A...112...49L], M OH-A [1970ApL.....6...99T]
61.47 +00.38O *HILT 824(HA EBE,O8e) [1994A&AS..104..315T]
61.474+00.380IR 19436+2514 [1988IRASP.C......0J]
61.49 +00.12R [1971A&A....13...65W], R [1970A&AS....1..319A], R [1972AJ.....77..115T], R [1990A&AS...83..539R], R [1984A&AS...58..197R], R (H168a) [1991ApJ...383..693O], R (C168a) [1991ApJ...383..693O]
61.45 +00.03R [1971A&A....13...65W]
61.43 +00.12O S 88A [1978A&A....70...19D]
61.47 +00.09R [1971A&A....13...65W], R [1981A&A...100...28F], R [1970A&A.....4..357R], R [1978AJ.....83..586W], R [1976AJ.....81..512V], R [1978ApJ...224..437S], R [1989ApJS...71..469L], M CO [1982ApJS...49..183B], M H2CO [1978A&A....70...19D], M OH-A [1993A&AS...98..589W], M HCN [1979PASP...91..830D], M NH3 [1981MNRAS.195..387M], M HCO+ [1980A&A....85..244B]
61.47 +00.10IR RAFGL 2455 [1983AFGL..161....0P]
61.472+00.095IR [1986A&A...154....8C], IR 19446+2505 [1988IRASP.C......0J], IR Cluster [1994ApJS...94..615H], IR nebulae [1994ApJS...94..615H]
61.468+00.095M H2O-E [1990A&AS...83..119C], M H2O-E [1992A&A...255..293F], M H2O-E [1994A&A...291..261C], M CS [1996A&AS..115...81B]
61.480+00.089M OH-E B [1982A&A...112...49L], M CS [1997ApJ...476..730P], M HCO+ [1995A&AS..109..333P], M CO outflow [1991A&AS...88..189P], M CO outflow [1988A&A...190..289P], M CO [1982MNRAS.199..197R]
61.468+00.095R <I> [1989ApJS...69..831W], R [1989ApJS...69..831W]
61.469+00.089R [1990ApJS...74..181Z], R [1996ApJS..107..239T], M CS [1994A&A...288..601Z], M NH3 [1997A&AS..124..385Z]
61.477+00.089R A,<SP> [1989ApJS...69..831W], R A [1989ApJS...69..831W], M H2O-E [1990A&AS...83..119C], M NH3 [1990A&AS...83..119C]
61.47 +00.10O S 88B Ha knot [1978A&A....70...19D]
61.475+00.101O star1 [1977A&A....59..215P]
61.475+00.102IR star1 [1977A&A....59..215P]
61.470+00.100O star2 [1977A&A....59..215P]
61.464+00.092O star3 [1977A&A....59..215P]
61.464+00.091IR star3 [1977A&A....59..215P]
61.475+00.092R S 88B [1993ApJ...418..368G], R S 88B [1977A&A....59..215P], R S 88B [1981A&A...100...28F], R S 88B [1974A&A....31..431F]
61.476+00.095IR IRS,B [1977A&A....59..215P]
61.47 +00.09M H2O-E B [1978ApJ...226..435B]
61.475+00.092R S 88B B1,<C> [1993ApJ...418..368G], M CO [1973ApJ...186..529S]
61.476+00.089R S 88B B2,<SP> [1993ApJ...418..368G]
61.476+00.095M H2O-E [1986A&A...165..197H], IR IRS,B [1977A&A....59..215P]
61.50 +00.27R [1971A&A....13...65W]
61.507+00.138M OH-E [1979A&AS...37....1T], M OH-A [1979A&AS...37....1T]

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?