Celestial hemisphere:  Southern  ·  Constellation: Microscopium (Mic)

Image of the day 12/22/2022

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NEW DISCOVERY: Strottner-Drechsler 143 in Microscopium, Marcel Drechsler
NEW DISCOVERY: Strottner-Drechsler 143 in Microscopium
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NEW DISCOVERY: Strottner-Drechsler 143 in Microscopium

Image of the day 12/22/2022

Getting plate-solving status, please wait...
NEW DISCOVERY: Strottner-Drechsler 143 in Microscopium, Marcel Drechsler
NEW DISCOVERY: Strottner-Drechsler 143 in Microscopium
Powered byPixInsight

NEW DISCOVERY: Strottner-Drechsler 143 in Microscopium

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Description

StDr143.png

The relatively bright planetary nebula candidate StDr 143 in the southern constellation Microscopium shines in a strong azure blue.
The image shows only the [O III]-rich inner core of the structure, which is only a few arcminutes in size.
StDr 143 is surrounded by a huge halo of H-alpha (ionised hydrogen), 53 arc minutes in diameter.

StDr143_HRGOBOvC_PS-copie.jpg
processing: M. Drechsler

Catalog: StDr 143 / PN-G 013.0-39.1
Constellation: Microscopium
Coordinates: 20 56 03.57 -31 29 37.93
Diameter: 53 arcmin
Distance: 4230 Ly (+/- 530 Ly)

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Discoverers: Marcel Drechsler, Xavier Strottner
Data acquisition and preparation: Didier Rediger-Lizlov
Processing (main version): Marcel Drechsler

StDr143_HRGOBOvC_PS-2.jpg
processing: D. Rediger-Lizlov

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NEW DISCOVERY: Strottner-Drechsler 143 in Microscopium, Marcel Drechsler