NEW DISCOVERY: Patchick-Strottner-Drechsler 5 - "close up" (Markus Blauensteiner)

Celestial hemisphere: Northern · Constellation: Lyra (Lyr)

Image of the day 11/10/2020

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NEW DISCOVERY: Patchick-Strottner-Drechsler 5 - "close up"

Link: http://deeplook.astronomie.at/pastdr%205%20alkor.htm

Image of the day 11/10/2020

Powered byPixInsight

NEW DISCOVERY: Patchick-Strottner-Drechsler 5 - "close up"

Link: http://deeplook.astronomie.at/pastdr%205%20alkor.htm

Photo: Markus Blauensteiner / http://deeplook.astronomie.at

Editing: Marcel Drechsler / http://www.baerenstein-observatory.de

Discoverer: Marcel Drechsler, Xavier Strottner, Dana Patchick

Location: Ursa Major obs. @ ROSA (remote observatory southern alps)

DESCRIPTION

PaStDr5 is probable new planetary nebula in the constellation Lyra, in the center of the large Lyra-HII region.

Discovered by Marcel Drechsler, Xavier Strottner and Dana Patchick and photographed by Markus Blauensteiner.

The nebula shows a very prominent blue OIII bubble, surrounded by H-alpha filaments and resembling a pearl.

The potential central white dwarf has very good properties and is most likely the source of the ionization of the structure.

Coordinates: 18:45:41.337 +33:56:4.54 (J2000)

Constellation : Lyra

Diameter: 9 arc minutes

Central star remnant

Name: WDJ184541.34+335604.10

Pwd: 85.5%

Temperature: 59153 Kelvin

magnitude: 16,77

Mass (Sol): 0.46%

parallax: 1.5542

distance: 633 parsec / 2065 light years

Eigenmotion: RA 5.018 / DEC 18.431

Exposure time:

[OIII] 58x10 min, Ha 69x10 min, L 29x5 min, RGB 23x5 min each filter, total 29 h 35 min

Have a look at the wide field image on Marcels gallery:

https://www.astrobin.com/idtqrc/B/

Planetary Nebulae
Sony 694 Images
First on Astrobin

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Status	Advanced success
Started	...
Astrometry.net job	3964142
PixInsight job	MXR8JU7YPXEEUT12FOW5Y6SYZFWROWIL
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	18h45m29s.629
RA (top/left)	18h47m13s.317
RA (top/right)	18h43m45s.226
RA (bottom/right)	18h43m46s.565
RA (bottom/left)	18h47m13s.312

Dec (center)	+33°52′07″.97
Dec (top/left)	+34°09′09″.69
Dec (top/right)	+34°08′57″.93
Dec (bottom/right)	+33°35′01″.17
Dec (bottom/left)	+33°35′11″.95

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Image of the day 11/10/2020

NEW DISCOVERY: Patchick-Strottner-Drechsler 5 - "close up"

Image of the day 11/10/2020

NEW DISCOVERY: Patchick-Strottner-Drechsler 5 - "close up"

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Image of the day 11/10/2020

NEW DISCOVERY: Patchick-Strottner-Drechsler 5 - "close up"

Image of the day 11/10/2020

NEW DISCOVERY: Patchick-Strottner-Drechsler 5 - "close up"

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