Abell85 / CTB1 (Sternwarte Deidesheim)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD224055 · HD224215 · HD224403 · HD224669 · HD224892 · LBN 576 · NGC 7788 · PK116+00.1

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Abell85 / CTB1

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Abell85 / CTB1

CTB 1, ehemals auch unter der Bezeichnung Abell 85 geführt, ist ein sehr lichtschwacher Supernova-Überrest im Sternbild Kassiopeia. Die Entfernung von CTB 1 wird mit ca. 6.500 Lichtjahre angegeben. Der südliche Teil der Supernova-Blase schaffte es auch in den Lynds Bright Nebula Catalogue als LBN 576. Ursprünglich von George Abell als Planetarischer Nebel katalogisiert, wurde schnell klar, dass es sich um einen SNR handelte. Abell 85 wurde auch als Radioquelle anerkannt und erhielt die Alternativbezeichnung CTB 1. Abell 85 hat relativ schwache [OIII]- und H-Beta-Emissionen im Vergleich zu den "traditionellen" SNR-Spektren von H-Alpha, [NII] und [SII]. (Quelle:WIKI)

Original
Final
F

Astrophotography Germany
ZWO ASI 294MC PRO
Cooled Color Cams
Astro-Artgallery Pfälzerwald Germany

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Status	Advanced success
Started	...
Astrometry.net job	8329513
PixInsight job	DZERHUGOOHKJO718IQZCQZ7ZTUSE0S7A
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	23h58m03s.35
RA (top/left)	23h50m47s.23
RA (top/right)	23h55m23s.73
RA (bottom/right)	00h05m00s.19
RA (bottom/left)	00h00m54s.31

Dec (center)	+62°18′40″.3
Dec (top/left)	+62°58′52″.10
Dec (top/right)	+61°17′18″.2
Dec (bottom/right)	+61°37′05″.7
Dec (bottom/left)	+63°19′50″.9

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Abell85 / CTB1

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