Sextans Constellation

Sextans Constellation

Sextans Constellation [Stellarium]

Constellation Sextans the Sextant is a southern constellation bordering Leo, Hydra and Crater. It was introduced by Johannes Hevelius in 1690 and remains one of the 88 modern constellations. Sextans spans 28 degrees of the zodiac in the Signs of Leo and Virgo.

Sextans Constellation Stars

20002050StarNameSp. ClassMag.Orb
03♍1603♍58γ SexA25.071°00′
04♍0704♍49α SexA04.481°10′
09♍3010♍12β SexB65.081°00′
10♍0710♍49δ SexB95.191°00′

Sextans Astrology

Robson

SEXTANS URANIÆ. The Sextant of Urania.

History. Formed by Hevelius in 1690. He stated that he placed the sextant between Leo and Hydra because both constellations were of a fiery nature and formed a commemoration of the destruction of his instruments when his house in Dantzic was burnt in September, 1679.

Influence. It is said to give a keen, intellectual, orderly and exact mind with an interest in mathematics, astronomy, and similar subjects. [1]

Sextans, Hevelius

Sextans Constellation [Hevelius]

Allen

Sextans Uraniae was formed by Hevelius to commemorate the Sextant so successfully used by him in stellar measurements at Dantzig from 1658 to 1679. The original figure comprised the twelve unclaimed stars between Leo Hydra, west of Crater; and Smyth writes:

With more zeal than taste, he fixed the machine upon the Serpent’s back, under the plea that the said Sextant was not in the most convenient situation, but that he placed it between Leo and Hydra because these animals were of a fiery nature, to speak with astrologers, and formed a sort of commemoration of the destruction of his instruments when his house at Dantzic was burnt in September, 1679; or, as he expresses it, when Vulcan overcame Urania.

Its inventor’s great name has kept it in the sky till now, and it is still generally recognized by astronomers as Sextans.

Here, on the frame of the instrument, 9° south by east from the star Regulus, De Rheita thought that he had found a representation of the Sudarium Veronicae, the sacred handkerchief of Saint Veronica. Commenting upon this discovery, Sir John Herschel said that “many strange things were seen among the stars before the use of power­ful telescopes became common.”

The lucida, a 4th‑magnitude, is 12° south from Regulus.

One of the Sextant stars, which Reeves gives as q, Bode’s 2306, a 6th‑magnitude, was the Chinese Tien Seang, the Heavenly Minister of State.

Argelander catalogues 17 naked-eye stars, and Heis 48. [1]

References

  1. Fixed Stars and Constellations in Astrology, Vivian E. Robson, 1923, p.62.
  2. Star Names: Their Lore and Meaning, Richard H. Allen, 1889, p.376-377.

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