Star Formation Region Avedisova 296

Catalog name: 20.07-0.14

Prominent object names: [L89b] 20.07-0.14, RAFGL 5491, GAL 020.08-00.14, [ADP79] 20.07-0.14 [glossary]

IRAS infrared sources (1): IRAS 18253-1130 = GAL 020.08-00.14 (HII) [29]

Masers: 2 hydroxyl, 1 water, 1 methanol

Other component designations: RAFGL 5491

Distance estimates for objects in this region

Object PositionSize (arcmin) Source Note Distance(s)
SYCSW 286 20.30-0.203.0x3.0 1987ApJS...63..821S V 3500, 12400
SYCSW 276 20.00-0.233.0x6.0 1987ApJS...63..821S V 3700, 12300

For more information on distance estimates see Avedisova distances.

Detailed component listing with references (9 components)

Main objectR [1980A&AS...40..379D], R [1979A&AS...35...23A], R [1977A&A....61..261M], R [2000AJ....119.2801L], R [1983A&A...127..211W], R [1988ApJ...325..694W], R [1989ApJS...71..469L], M H2CO [1980A&AS...40..379D]
20.14 -00.17M CO cloud [1987ApJS...63..821S]
20.00 -00.23M CO cloud [1987ApJS...63..821S]
20.001-00.192M OH-E [1970ApL.....6...99T], M OH-E [1970ApL.....5...53D]
20.04 -00.12IR RAFGL 5491 [1983AFGL..161....0P]
20.078-00.138IR 18253-1130 [1988IRASP.C......0J]
20.072-00.142R [1990ApJS...74..181Z], R [1994ApJS...91..347B], R C [1981ApJ...248..622H], R C [1977A&A....61..261M], R <U> [1998MNRAS.301..640W]
20.081-00.135M OH-E [2000ApJS..129..159A], M OH-E [1985ApJ...289..681G], M OH-E [1983AuJPh..36..417C], M OH-E [1973ApJ...183..843G], M OH-E [1974AuJPh..27..629C], M H2O-E 1 [1996A&AS..120..283H], M H2O-E 2 [1996A&AS..120..283H], M H2O-E 3 [1996A&AS..120..283H], M H2O-E 4 [1996A&AS..120..283H], M H2O-E 5 [1996A&AS..120..283H], M H2O-E [1993A&AS...98..589W], M H2O-E [1981ApJ...248..622H], M H2O-E [1985A&A...149..227M], M H2O-E [1990A&AS...83..119C], M NH3 outflow [1990A&AS...83..119C], M NH3 [1990A&AS...83..119C], M CH3OH-E [1998MNRAS.301..640W], M CH3OH-E [1991ApJ...380L..75M], M CH3OH-E [1995MNRAS.272...96C], M CS [1997ApJ...476..730P], M CS [1992ApJS...78..505P], M CS [1996A&AS..115...81B], M CO [1993A&AS...98..589W], R A [1990ApJS...74..181Z], R <SH> [1989ApJS...69..831W], R A,<U> [1989ApJS...69..831W], R A [1994ApJS...91..347B], R A [1981ApJ...248..622H], R A [1977A&A....61..261M], R A [1985ApJ...289..681G], R A [1988ApJ...326..884W], R <D> [1998MNRAS.301..640W], R A<D> [1998MNRAS.301..640W], R A [1989ApJS...69..831W]
20.082-00.138R B,<U> [1989ApJS...69..831W], R B [1981ApJ...248..622H], R B [1977A&A....61..261M], R B [1985ApJ...289..681G]

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?