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  • Miniatura para Número de Wolf
    El número de Wolf (también conocido como el International sunspot number o Número de Zúrich) es una cantidad que mide el número y tamaño de las manchas…
    2 kB (228 palabras) - 17:55 24 mar 2024

Resultados de la Wikipedia en inglés.

  • Wolf number (also known as the relative sunspot number or Zürich number) is a quantity that measures the number of sunspots and groups of sunspots present…
    10 kB (1242 palabras) - 15:10 23 abr 2024
  • that inhibit convection. Sunspots appear within active regions, usually in pairs of opposite magnetic polarity. Their number varies according to the approximately…
    40 kB (4127 palabras) - 15:48 9 abr 2024
  • Solar cycle (redirección desde Sunspot cycle)
    cycle, sunspot cycle, or Schwabe cycle, is a nearly periodic 11-year change in the Sun's activity measured in terms of variations in the number of observed…
    88 kB (9887 palabras) - 04:21 27 abr 2024
  • gathered sunspot observations as far back as the 1755–1766 cycle. He established a relative sunspot number formulation (the Wolf or Zürich sunspot number) that…
    48 kB (5256 palabras) - 23:46 30 ene 2024
  • Letters on Sunspots (Istoria e Dimostrazioni intorno alle Macchie Solari) was a pamphlet written by Galileo Galilei in 1612 and published in Rome by the…
    80 kB (11 196 palabras) - 08:48 27 dic 2023
  • His data extended only to 1755. He also established in 1848 a relative sunspot number formulation to compare the work of different astronomers using…
    45 kB (5172 palabras) - 17:17 6 abr 2024
  • from low latitude sunspots in the 1850s and arrived at 25.38 days for the sidereal rotation period. Sidereal rotation is measured relative to the stars, but…
    13 kB (1600 palabras) - 21:03 12 abr 2024
  • Sun (sección Sunspot)
    field, and sunspots diminish in number and size. At solar-cycle minimum, the toroidal field is, correspondingly, at minimum strength, sunspots are relatively…
    166 kB (18 759 palabras) - 18:29 27 abr 2024
  • active regions have the opposite leading polarity; and that, from one sunspot cycle to the next, these polarities reverse. It is named after George Ellery…
    13 kB (1361 palabras) - 22:11 29 mar 2024
  • Coronal mass ejection (redirección desde Sunspot 1092)
    maximum. However, the peak CME occurrence rate is often 6–12 months after sunspot number reaches its maximum. Only a very small fraction of CMEs are directed…
    58 kB (6846 palabras) - 11:45 13 abr 2024
  • solar cycle, characterized by an increasing and decreasing number and size of sunspots. Sunspots are visible as dark patches on the Sun's photosphere and…
    8 kB (885 palabras) - 10:32 1 abr 2024
  • 1970s is estimated using proxy variables, such as tree rings, the number of sunspots, and the abundances of cosmogenic isotopes such as 10Be, all of which…
    71 kB (7633 palabras) - 18:45 26 feb 2024
  • presented a statistical study relating business cycles with sunspots. His reasoning was that sunspots affected the weather, which, in turn, affected crops.…
    45 kB (5420 palabras) - 20:50 17 abr 2024
  • 2014). "Computer-aided measurement of the heliographic coordinates of sunspot groups". Experimental Astronomy. 38 (1–2): 77–89. arXiv:1407.1626. Bibcode:2014ExA…
    8 kB (751 palabras) - 19:12 4 abr 2024
  • 2024-02-19. "VISITING THE SUNSPOT OBSERVATORY". sunspot.solar. 19 December 2022. Retrieved 2024-02-19. "An Overview of Sunspot". sunspot.nmsu.edu. Retrieved…
    36 kB (1214 palabras) - 16:54 28 mar 2024
  • Sun, Jupiter and Saturn. Around the year 1610, Galileo Galilei observed sunspots and calculated the rotation of the Sun. In 1630, Christoph Scheiner reported…
    9 kB (1328 palabras) - 01:29 26 abr 2024
  • he did note its motion relative to the stars before losing track of it. Galileo made naked-eye and telescopic studies of sunspots. Their existence raised…
    133 kB (16 374 palabras) - 14:45 26 abr 2024
  • invited Courtney Ross (who was actually her evil counterpart Sat-Yr-9) and Sunspot to join him as the White Queen and Black King. All three accepted, but…
    37 kB (4949 palabras) - 04:55 12 abr 2024
  • through the canopy. The males often remain in the same sunspot until the evening, following the sunspot as it moves across the forest floor. The males often…
    23 kB (2873 palabras) - 14:45 9 mar 2024
  • self-illuminated gases and has no relationship with Earth's magnetism or sunspot activity. The airglow phenomenon was first identified in 1868 by Swedish…
    16 kB (1832 palabras) - 18:37 26 abr 2024
  • magnetically active the Sun is, the more sunspot active regions there are on the Sun at any one time. Sunspot active regions are the source of increased…
    51 kB (6455 palabras) - 03:02 23 abr 2024