Soap Bubble Nebula

Soap Bubble Nebula
Emission nebula
Planetary nebula
Observation data: J2000 epoch
Right ascension	20h 15m 22.2s
Declination	+38° 02′ 58″
Apparent dimensions (V)	260″
Constellation	Cygnus
Designations	PN G075.5+01.7, PN Ju 1
	See also: Lists of nebulae

The Soap Bubble Nebula, Ju 1 (also known as PN G075.5+01.7) is a planetary nebula in the constellation Cygnus,^[4] near the Crescent Nebula (NGC 6888). The nebula derives its name from its symmetrical spherical shape which resembles a soap bubble.^[5]

Discovery

It was discovered by amateur astronomer Dave Jurasevich using an Astro-Physics 160 mm refractor telescope with which he imaged the nebula on June 19, 2007 and on July 6, 2008.^[6] The nebula was later independently noted and reported to the International Astronomical Union by Keith B. Quattrocchi and Mel Helm who imaged PN G75.5+1.7 on July 17, 2008.^[7] The nebula measures 260″ in angular diameter with a central star that has a J band magnitude of 19.45.^[2]

Due to the faintness of the nebula and the fact that it is embedded in a diffuse nebula, it was difficult to discover.^[8]

References

^ ^a ^b Jurasevich, D. M. (July 2009). Green, D. W. E. (ed.). "Pn G75.5+1.7". Central Bureau Electronic Telegrams. 1876 (1): 1. Bibcode:2009CBET.1876....1J.
^ ^a ^b Acker, A.; et al. (October 2012). "Discovery of New Faint Northern Galactic Planetary Nebulae". Revista Mexicana de Astronomía y Astrofísica. 48: 223–233. arXiv:1206.2477. Bibcode:2012RMxAA..48..223A.
^ "PN Ju 1". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2022-01-24.{{cite web}}: CS1 maint: postscript (link)
^ "PN G75.5+1.7 in Cygnus". Capella Observatory. Retrieved 2022-01-24.
^ "Soap Bubble Nebula (PN G75.5+1.7) – Constellation Guide". www.constellation-guide.com. Retrieved 2024-05-21.
^ Jurasevic, D. "A New Planetary Nebula Discovered from the Mount Wilson Observatory". starimager.com. Archived from the original on September 14, 2008. Retrieved 2022-01-24.
^ Quattrocchi, K. B.; Helm, M. (July 2009). Green, D. W. E. (ed.). "Pn G75.5+1.7". Central Bureau Electronic Telegrams. 1876 (2): 2. Bibcode:2009CBET.1876....2Q.
^ info@noirlab.edu. "Soap Bubble Nebula, PN G75.5+1.7". www.noirlab.edu. Retrieved 2024-05-21.

External links

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[Jurasevich2009-1] Jurasevich, D. M. (July 2009). Green, D. W. E. (ed.). "Pn G75.5+1.7". Central Bureau Electronic Telegrams. 1876 (1): 1. Bibcode:2009CBET.1876....1J.

[Acker_et_al_2012-2] Acker, A.; et al. (October 2012). "Discovery of New Faint Northern Galactic Planetary Nebulae". Revista Mexicana de Astronomía y Astrofísica. 48: 223–233. arXiv:1206.2477. Bibcode:2012RMxAA..48..223A.

[SIMBAD-3] "PN Ju 1". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2022-01-24.{{cite web}}: CS1 maint: postscript (link)

[Capella-4] "PN G75.5+1.7 in Cygnus". Capella Observatory. Retrieved 2022-01-24.

[5] "Soap Bubble Nebula (PN G75.5+1.7) – Constellation Guide". www.constellation-guide.com. Retrieved 2024-05-21.

[starimager-6] Jurasevic, D. "A New Planetary Nebula Discovered from the Mount Wilson Observatory". starimager.com. Archived from the original on September 14, 2008. Retrieved 2022-01-24.

[Quattrocchi_Helm_2009-7] Quattrocchi, K. B.; Helm, M. (July 2009). Green, D. W. E. (ed.). "Pn G75.5+1.7". Central Bureau Electronic Telegrams. 1876 (2): 2. Bibcode:2009CBET.1876....2Q.

[8] @noirlab.edu. "Soap Bubble Nebula, PN G75.5+1.7". www.noirlab.edu. Retrieved 2024-05-21.

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Soap Bubble Nebula

Discovery

See also

References

External links

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