Search results
Results from the WOW.Com Content Network
HD 185351 is a star in the constellation of Cygnus, the swan. With an apparent visual magnitude of 5.17, [1] it is faintly visible to the naked eye on a dark night. Based on parallax measurements, HD 185351 is located at a distance of 134 light years from the Sun. [2] It is drifting closer with a heliocentric radial velocity of −5.4 km/s. [5]
HD 191612 is a binary star system in the northern constellation of Cygnus, the swan. Based on parallax measurements, it is located at a distance of 6,100 light years from the Sun . It has an apparent visual magnitude of 7.81, [ 1 ] which is too faint to be readily visible with the naked eye, requiring a small telescope to view.
Francis Willughby and John Ray's Ornithology of 1676 referred to this swan as "the Elk, Hooper, or wild Swan". [2]: 23 It was one of the many bird species originally described by Carl Linnaeus in the 1758 10th edition of his Systema Naturae, where it was given the binomial name of Anas cygnus. [3] The species name is from cygnus, the Latin for ...
Cygnus is a northern constellation on the plane of the Milky Way, deriving its name from the Latinized Greek word for swan. [1] Cygnus is one of the most recognizable constellations of the northern summer and autumn, and it features a prominent asterism known as the Northern Cross (in contrast to the Southern Cross ).
According to Pseudo-Eratosthenes and Hyginus' Poetical Astronomy, the constellation Cygnus was the stellar image of the swan Zeus had transformed into in order to seduce Leda [9] or Nemesis. [10] Pausanias and Servius state that Apollo turned Cycnus of Liguria into a swan after the death of his lover Phaeton, then later placed him among the ...
The biggest species of swan ever was the extinct Cygnus falconeri, a flightless giant swan known from fossils found on the Mediterranean islands of Malta and Sicily. Its disappearance is thought to have resulted from extreme climate fluctuations or the arrival of superior predators and competitors.
SS Cygni is a variable star in the northern constellation Cygnus (the Swan). It was discovered in 1896 by Louisa D. Wells, a computer working under Edward Pickering at Harvard College Observatory. [7] [8] It is the prototype of the subclass of dwarf novae that show only normal eruptions. It typically rises from 12th magnitude to 8th magnitude ...
Pausanias mentions Cycnus, king of the Ligyes (Ligurians), as a renowned musician who after his death was changed into a swan by Apollo. [14] Servius also writes of Cycnus as a musician and a friend of Phaethon, and states that he was changed into a swan and later placed among the stars by Apollo (that is, as the constellation Cygnus ).