Double Spiral Cote's Galaxies NGC 1566 and the Southern Pinwheel, and Cyclone in the South Sandwich Islands

Ricardo Gobato; Abhijit Mitra; Poulomi Mullick

doi:doi:10.11648/j.ajaa.20231001.11

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Double Spiral Cote's Galaxies NGC 1566 and the Southern Pinwheel, and Cyclone in the South Sandwich Islands

Ricardo Gobato, Abhijit Mitra, Poulomi Mullick

Published in American Journal of Astronomy and Astrophysics (Volume 10, Issue 1)

Received: 13 May 2023 Accepted: 1 June 2023 Published: 10 June 2023

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Abstract

The work is focused on the comparative analysis of the shape of spiral galaxies and the subtropical cyclone that formed north of Georgia Island and passed north of the South Sandwich Islands, in the South Atlantic Ocean. Subtropical cyclones with double spirals appear to be common in these areas of the South Atlantic. A subtropical cyclone is a weather system that has some characteristics of a tropical cyclone and some characteristics of an extratropical cyclone. They can form between the equator and the 50th parallel. In mathematics, a spiral is a curve, which emanates from a point, moving farther away as it revolves around the point. The characteristic shape of hurricanes, cyclones, typhoons is a spiral. The characteristic equation of which spiral the Extratropical Cyclone (EC) its double spiral shape, whose mathematical equation has already been deﬁned as Cote’s spiral, Gobato et al. (2022) and similarly Lindblad (1964) show shape of double spiral galaxies, already studied among others is discussed here. Analyzed the spiral galaxy M83 also known as the Southern Pinwheel, this galaxy is located 15 million light-years away from Earth in the constellation Hydra, and NGC 1566 sometimes known as the Spanish Dancer, is an intermediate spiral galaxy in the constellation Dorado, positioned about 3.5º to the south of the star Gamma Doradus.

Published in	American Journal of Astronomy and Astrophysics (Volume 10, Issue 1)
DOI	10.11648/j.ajaa.20231001.11
Page(s)	1-8
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Galaxy, Sandwich Islands, Subtropical Cyclone, Double Spiral Galaxy, M83

References

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APA Style

Ricardo Gobato, Abhijit Mitra, Poulomi Mullick. (2023). Double Spiral Cote's Galaxies NGC 1566 and the Southern Pinwheel, and Cyclone in the South Sandwich Islands. American Journal of Astronomy and Astrophysics, 10(1), 1-8. https://doi.org/10.11648/j.ajaa.20231001.11

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ACS Style

Ricardo Gobato; Abhijit Mitra; Poulomi Mullick. Double Spiral Cote's Galaxies NGC 1566 and the Southern Pinwheel, and Cyclone in the South Sandwich Islands. Am. J. Astron. Astrophys. 2023, 10(1), 1-8. doi: 10.11648/j.ajaa.20231001.11

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AMA Style

Ricardo Gobato, Abhijit Mitra, Poulomi Mullick. Double Spiral Cote's Galaxies NGC 1566 and the Southern Pinwheel, and Cyclone in the South Sandwich Islands. Am J Astron Astrophys. 2023;10(1):1-8. doi: 10.11648/j.ajaa.20231001.11

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@article{10.11648/j.ajaa.20231001.11,
  author = {Ricardo Gobato and Abhijit Mitra and Poulomi Mullick},
  title = {Double Spiral Cote's Galaxies NGC 1566 and the Southern Pinwheel, and Cyclone in the South Sandwich Islands},
  journal = {American Journal of Astronomy and Astrophysics},
  volume = {10},
  number = {1},
  pages = {1-8},
  doi = {10.11648/j.ajaa.20231001.11},
  url = {https://doi.org/10.11648/j.ajaa.20231001.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajaa.20231001.11},
  abstract = {The work is focused on the comparative analysis of the shape of spiral galaxies and the subtropical cyclone that formed north of Georgia Island and passed north of the South Sandwich Islands, in the South Atlantic Ocean. Subtropical cyclones with double spirals appear to be common in these areas of the South Atlantic. A subtropical cyclone is a weather system that has some characteristics of a tropical cyclone and some characteristics of an extratropical cyclone. They can form between the equator and the 50th parallel. In mathematics, a spiral is a curve, which emanates from a point, moving farther away as it revolves around the point. The characteristic shape of hurricanes, cyclones, typhoons is a spiral. The characteristic equation of which spiral the Extratropical Cyclone (EC) its double spiral shape, whose mathematical equation has already been deﬁned as Cote’s spiral, Gobato et al. (2022) and similarly Lindblad (1964) show shape of double spiral galaxies, already studied among others is discussed here. Analyzed the spiral galaxy M83 also known as the Southern Pinwheel, this galaxy is located 15 million light-years away from Earth in the constellation Hydra, and NGC 1566 sometimes known as the Spanish Dancer, is an intermediate spiral galaxy in the constellation Dorado, positioned about 3.5º to the south of the star Gamma Doradus.},
 year = {2023}
}

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TY  - JOUR
T1  - Double Spiral Cote's Galaxies NGC 1566 and the Southern Pinwheel, and Cyclone in the South Sandwich Islands
AU  - Ricardo Gobato
AU  - Abhijit Mitra
AU  - Poulomi Mullick
Y1  - 2023/06/10
PY  - 2023
N1  - https://doi.org/10.11648/j.ajaa.20231001.11
DO  - 10.11648/j.ajaa.20231001.11
T2  - American Journal of Astronomy and Astrophysics
JF  - American Journal of Astronomy and Astrophysics
JO  - American Journal of Astronomy and Astrophysics
SP  - 1
EP  - 8
PB  - Science Publishing Group
SN  - 2376-4686
UR  - https://doi.org/10.11648/j.ajaa.20231001.11
AB  - The work is focused on the comparative analysis of the shape of spiral galaxies and the subtropical cyclone that formed north of Georgia Island and passed north of the South Sandwich Islands, in the South Atlantic Ocean. Subtropical cyclones with double spirals appear to be common in these areas of the South Atlantic. A subtropical cyclone is a weather system that has some characteristics of a tropical cyclone and some characteristics of an extratropical cyclone. They can form between the equator and the 50th parallel. In mathematics, a spiral is a curve, which emanates from a point, moving farther away as it revolves around the point. The characteristic shape of hurricanes, cyclones, typhoons is a spiral. The characteristic equation of which spiral the Extratropical Cyclone (EC) its double spiral shape, whose mathematical equation has already been deﬁned as Cote’s spiral, Gobato et al. (2022) and similarly Lindblad (1964) show shape of double spiral galaxies, already studied among others is discussed here. Analyzed the spiral galaxy M83 also known as the Southern Pinwheel, this galaxy is located 15 million light-years away from Earth in the constellation Hydra, and NGC 1566 sometimes known as the Spanish Dancer, is an intermediate spiral galaxy in the constellation Dorado, positioned about 3.5º to the south of the star Gamma Doradus.
VL  - 10
IS  - 1
ER  -

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Author Information

Ricardo Gobato

Seedling Growth Laboratory, Green Land Landscaping and Gardening, Parana, Brazil
Abhijit Mitra

Department of Marine Science, University of Calcutta, Kolkata, India
Poulomi Mullick

Department of Management, Techno India University, Kolkata, India

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APA Style

Ricardo Gobato, Abhijit Mitra, Poulomi Mullick. (2023). Double Spiral Cote's Galaxies NGC 1566 and the Southern Pinwheel, and Cyclone in the South Sandwich Islands. American Journal of Astronomy and Astrophysics, 10(1), 1-8. https://doi.org/10.11648/j.ajaa.20231001.11

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ACS Style

Ricardo Gobato; Abhijit Mitra; Poulomi Mullick. Double Spiral Cote's Galaxies NGC 1566 and the Southern Pinwheel, and Cyclone in the South Sandwich Islands. Am. J. Astron. Astrophys. 2023, 10(1), 1-8. doi: 10.11648/j.ajaa.20231001.11

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AMA Style

Ricardo Gobato, Abhijit Mitra, Poulomi Mullick. Double Spiral Cote's Galaxies NGC 1566 and the Southern Pinwheel, and Cyclone in the South Sandwich Islands. Am J Astron Astrophys. 2023;10(1):1-8. doi: 10.11648/j.ajaa.20231001.11

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@article{10.11648/j.ajaa.20231001.11,
  author = {Ricardo Gobato and Abhijit Mitra and Poulomi Mullick},
  title = {Double Spiral Cote's Galaxies NGC 1566 and the Southern Pinwheel, and Cyclone in the South Sandwich Islands},
  journal = {American Journal of Astronomy and Astrophysics},
  volume = {10},
  number = {1},
  pages = {1-8},
  doi = {10.11648/j.ajaa.20231001.11},
  url = {https://doi.org/10.11648/j.ajaa.20231001.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajaa.20231001.11},
  abstract = {The work is focused on the comparative analysis of the shape of spiral galaxies and the subtropical cyclone that formed north of Georgia Island and passed north of the South Sandwich Islands, in the South Atlantic Ocean. Subtropical cyclones with double spirals appear to be common in these areas of the South Atlantic. A subtropical cyclone is a weather system that has some characteristics of a tropical cyclone and some characteristics of an extratropical cyclone. They can form between the equator and the 50th parallel. In mathematics, a spiral is a curve, which emanates from a point, moving farther away as it revolves around the point. The characteristic shape of hurricanes, cyclones, typhoons is a spiral. The characteristic equation of which spiral the Extratropical Cyclone (EC) its double spiral shape, whose mathematical equation has already been deﬁned as Cote’s spiral, Gobato et al. (2022) and similarly Lindblad (1964) show shape of double spiral galaxies, already studied among others is discussed here. Analyzed the spiral galaxy M83 also known as the Southern Pinwheel, this galaxy is located 15 million light-years away from Earth in the constellation Hydra, and NGC 1566 sometimes known as the Spanish Dancer, is an intermediate spiral galaxy in the constellation Dorado, positioned about 3.5º to the south of the star Gamma Doradus.},
 year = {2023}
}

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TY  - JOUR
T1  - Double Spiral Cote's Galaxies NGC 1566 and the Southern Pinwheel, and Cyclone in the South Sandwich Islands
AU  - Ricardo Gobato
AU  - Abhijit Mitra
AU  - Poulomi Mullick
Y1  - 2023/06/10
PY  - 2023
N1  - https://doi.org/10.11648/j.ajaa.20231001.11
DO  - 10.11648/j.ajaa.20231001.11
T2  - American Journal of Astronomy and Astrophysics
JF  - American Journal of Astronomy and Astrophysics
JO  - American Journal of Astronomy and Astrophysics
SP  - 1
EP  - 8
PB  - Science Publishing Group
SN  - 2376-4686
UR  - https://doi.org/10.11648/j.ajaa.20231001.11
AB  - The work is focused on the comparative analysis of the shape of spiral galaxies and the subtropical cyclone that formed north of Georgia Island and passed north of the South Sandwich Islands, in the South Atlantic Ocean. Subtropical cyclones with double spirals appear to be common in these areas of the South Atlantic. A subtropical cyclone is a weather system that has some characteristics of a tropical cyclone and some characteristics of an extratropical cyclone. They can form between the equator and the 50th parallel. In mathematics, a spiral is a curve, which emanates from a point, moving farther away as it revolves around the point. The characteristic shape of hurricanes, cyclones, typhoons is a spiral. The characteristic equation of which spiral the Extratropical Cyclone (EC) its double spiral shape, whose mathematical equation has already been deﬁned as Cote’s spiral, Gobato et al. (2022) and similarly Lindblad (1964) show shape of double spiral galaxies, already studied among others is discussed here. Analyzed the spiral galaxy M83 also known as the Southern Pinwheel, this galaxy is located 15 million light-years away from Earth in the constellation Hydra, and NGC 1566 sometimes known as the Spanish Dancer, is an intermediate spiral galaxy in the constellation Dorado, positioned about 3.5º to the south of the star Gamma Doradus.
VL  - 10
IS  - 1
ER  -

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