- Introduction
- Face-on map overview
- Sources
- The Cloud Hunters
- The Star Sweepers
- Things Unseen: The Westerhout radio sources
- The Avedisova catalog: A real Hitchhiker's Guide to the Galaxy?
- Avedisova glossary
- Introduction to the Milky Way Explorer
- Commentary on the Galactic Plane
- Hydrogen-alpha commentary
- Fragments
Star Formation Region Avedisova 1152
Catalog name: 90.22+2.04
Prominent object names: Sh 2-120 [glossary]
IRAS infrared sources (1): IRAS 21020+4939 (IR) [7]
Other component designations: SH 2-120 (HII) [9]
Distance estimates for objects in this region
| Object | Position | Size (arcmin) | Source | Note | Distance(s) |
|---|---|---|---|---|---|
| Sh 2-120 | 90.22+2.04 | 1.83 | 2003A&A...397..133R | I | 6300 |
| WB89 27 | 1989A&AS...80..149W | I | 8800, 100 |
For more information on distance estimates see Avedisova distances.
Detailed component listing with references (3 components)
| Main object | O S 120 [1978A&A....66....1C], O [1990AJ.....99..622F] |
| 90.216+02.040 | R 28P73 [1991A&AS...89..599H], R [1975A&A....42....9K], R 29P3 [1991A&AS...89..599H], R 8P24 [1985AJ.....90.2061V], R [1986AJ.....92..371G], R [1993ApJS...86..475F], R RRF 824 [1990A&AS...83..539R], R F3R 2905 [1990A&AS...85..805F], R [1986ApJS...61....1B] |
| 90.212+02.040 | IR 21020+4939 [1995AJ....109.2611C], IR 21020+4939 [1985AJ.....90.2061V], IR 21020+4939 [1988IRASP.C......0J], M CO [1989A&AS...80..149W], M CO max [1982ApJS...49..183B] |
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?
