- 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 907
Catalog name: 64.06+4.42
Prominent object names: Sh 2-91, Footprint Nebula [glossary]
IRAS infrared sources (2): IRAS 19337+2929 (IR) [0], IRAS 19343+2926 = NAME Footprint Nebula (post-AGB*) [163]
Masers: 1 hydroxyl
Other component designations: Sh 2-91 = LBN 147 (HII) [5]
Distance estimates for objects in this region
| Object | Position | Size (arcmin) | Source | Note | Distance(s) |
|---|---|---|---|---|---|
| Sh 2-91 | 64.06+4.42 | 31.42 | 1989A&AS...77..439F | I | 900 |
For more information on distance estimates see Avedisova distances.
Detailed component listing with references (7 components)
| Main object | O S 91,M1-92 [1982ApJS...49..183B] |
| 64.78 +03.86 | O [1990AJ.....99..622F] |
| 64.07 +04.43 | R [1991ApJS...75....1B], M CO [1982ApJS...49..183B] |
| 64.082+04.386 | IR 19337+2929 [1988IRASP.C......0J] |
| 64.094+04.261 | O *VES 20(HAEB E,B0.5IVe) [1994A&AS..104..315T] |
| 64.095+04.257 | IR 19343+2926 [1988IRASP.C......0J] |
| 64.095+04.254 | M OH-E [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?
