- 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 826
Catalog name: 51.61-9.68
Prominent object names: Sh 2-81 [glossary]
IRAS infrared sources (1): IRAS 19588+1139 (IR) [0]
Other component designations: SH 2-81 (HII) [3]
Distance estimates for objects in this region
| Object | Position | Size (arcmin) | Source | Note | Distance(s) |
|---|---|---|---|---|---|
| Sh 2-81 | 51.61-9.68 | 5.82 | 1989A&AS...77..439F | I | 2000 |
For more information on distance estimates see Avedisova distances.
Detailed component listing with references (3 components)
| Main object | O S 81 [1982ApJS...49..183B], O [1990AJ.....99..622F] |
| 51.615-09.666 | IR 19588+1139 [1988IRASP.C......0J] |
| 51.65 -09.85 | R [1972A&AS....5..369F], R [1986AJ.....92..371G] |
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?
