Anticenter Shell
(Anticenter Superbubble)
(nebula at edge of Milky Way)
The Anticenter Shell is an HI supershell located at the
galactic anticenter, i.e., from Earth, in the direction within the
celestial sphere opposite that of the galactic center.
The shell emits the 21-cm line.
Its dimensions are unclear because its exact
appearance is affected by the zone of avoidance.
(nebula,shell)
Further reading:
https://en.wikipedia.org/wiki/Anticenter_shell
https://en.wikipedia.org/wiki/Galactic_anticenter
https://ui.adsabs.harvard.edu/abs/1997ApJS..109..139T/abstract
https://ui.adsabs.harvard.edu/abs/1995PhDT........13T/abstract
https://ui.adsabs.harvard.edu/abs/1986Ap%26SS.118..531K/abstract
https://astronomy.swin.edu.au/cosmos/g/galactic+anti-centre
https://dictionary.obspm.fr/index.php?showAll=1&formSearchTextfield=anticenter
http://stars.astro.illinois.edu/sow/anti.html
| Redshift | Parsecs
/Distance | Lightyears
/Lookback Years | | |
| ~0 | 17kpc | 55.0kly | | Anticenter Shell |
|
| Coordinates: | Anticenter Shell
B0627+15 |
|
Referenced by pages:
galactic anticenter
shell
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