CTB 109

Radio: Semicircular shell, with the Molecular cloud S152 is to the immediate W.
Optical: Faint optical filaments.
X-ray: Semicircular shell, with pulsar at W edge.
Point sources: Long period X-ray pulsar (magnetar).
Distance: Various observations imply 3.2 kpc.


Last updated: 5 Jun 2019

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Dave Green/Cambridge, UK/