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Topic: Alpheratz


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In the News (Mon 16 Nov 09)

  
  Alpheratz - MSN Encarta
Although Alpheratz officially belongs to Andromeda, it is most easily identified as the bright star at the northeastern corner of the Great Square of Pegasus, the Horse, one of the most recognizable star patterns in the northern sky.
Alpheratz is fairly close to the earth’s solar system at a distance of 100 light-years.
Alpheratz’s surface temperature is about 11,000° C (about 19,000° F), which is about double the surface temperature of the sun and gives the star a white color.
encarta.msn.com /encyclopedia_761587658/Alpheratz.html   (393 words)

  
 SPACE.com -- Starry Night's Fall Sky Tour: Easy Targets in the Eastern Sky
The square marks the body of the Flying Horse, Pegasus, one of the 88 official constellations.
Alpheratz, at the lower left of the square right now, is part of the Andromeda constellation.
There's a reason: Apheratz connects Andromeda, the Lady, with Pegasus, which is said to have carried Perseus to Andromeda's rescue.
www.space.com /spacewatch/easy_east_021002.html   (847 words)

  
  Alpheratz - Open Encyclopedia   (Site not responding. Last check: 2007-10-27)
Alpheratz, or α Andromedae, is the brightest star in the Andromeda constellation, which is located immediately northwest of Pegasus.
The larger of the two stars comprising Alpheratz is the brightest known of an odd group of stars known as "mercury-magnesium stars." It displays anomalously high abundances of mercury, gallium, manganese, and europium in its atmosphere, and unusually low abundances of other elements.
Alpheratz is also known as Sirrah or Sirah after the original ancient Arabic name, Al Surrat al Faras (the Horse's Navel).
open-encyclopedia.com /Alpheratz   (223 words)

  
 Alpha Andromedae - Wikipedia, the free encyclopedia
As a connecting star to Pegasus, it is also known as Delta Pegasi, though this name is no longer used (another such doubly-named connecting star is Beta Tauri).
The larger of the two stars comprising Alpheratz is the brightest known of an odd group of stars known as "mercury-magnesium stars." It displays an anomalously high abundance of mercury, gallium, manganese, and europium in its atmosphere, and an unusually low concentration of other elements.
It is also classified as an Alpha2 Canum Venaticorum type variable star and its brightness varies from magnitude +2.02 to +2.06 with a period of 23.19 hours.
en.wikipedia.org /wiki/Alpheratz   (280 words)

  
 Science Line - Night Patrol - Constellations - Pegasus & Andromeda - Alpheratz   (Site not responding. Last check: 2007-10-27)
Dominating the southern section of the sky is the large asterism known as the Square of Pegasus.
The Square is composed of four stars; Markab, Scheat, Algenib and Alpheratz.
Alpheratz comes from Arabic and translates into 'the head of the woman in chains'.
www.sciencenet.org.uk /astron/const/Pegasusandromeda/alpheratz.html   (212 words)

  
 Around the Inner Sphere
Alpheratz is unable to be seen by the naked eye from Earth, but it is located in the constellation of Aquarius.
Alpheratz has a minor asteroid that is its moon, but not one that is significant enough to list here.
Alpheratz is one of the few worlds in the Alliance where barter is not the economic staple: daily trade activities are conducted with ComStar C-Bills.
www.msu.edu /user/pollyeaa/innersphere.html   (483 words)

  
 Read about Alpheratz at WorldVillage Encyclopedia. Research Alpheratz and learn about Alpheratz here!   (Site not responding. Last check: 2007-10-27)
Alpheratz, or α Andromedae, is the brightest star in the
Andromeda constellation, which is located immediately northwest of Pegasus.
The larger of the two stars comprising Alpheratz is the brightest known of an odd group of stars known as "mercury-magnesium stars." It displays anomalously high abundances of mercury, gallium, manganese, and
encyclopedia.worldvillage.com /s/b/Sirrah   (238 words)

  
 Andromeda (abbr. And, gen. Andromedae)
In mythology, Andromeda was chained to a rock to be sacrificed to Cetus (the Whale) as a punishment to her mother, Cassiopeia, who had boasted that she was more beautiful than the daughters of Neptune.
Andromeda’s three brightest stars lie along an arc that stretches to the northeast of the Square of Pegasus, of which Alpheratz forms a corner.
Alpheratz and Mirach, the two brightest stars, have identical magnitudes, which is a coincidence found in no other constellation.
www.daviddarling.info /encyclopedia/A/And.html   (232 words)

  
 The Lunar Planner   (Site not responding. Last check: 2007-10-27)
Alpheratz, Algenib, the wing of Pegasus, and Caph of Cassiopeia, the beneficent, generous, and guiding hand of the queen, are referred to as the three guides (because of their alignment at one time marking Earth's prime meridian).
Alpheratz is unadulterated, innocent, naive, uncorrupted by evil, wrong-doing or malice; and holds a position of extraordinary honor and advantage--this star often portending honor and riches--but this requires removal of the psychic webs of entanglement in order to fulfill our greater soul destinies.
Alpheratz requires we have faith that there are those who are destined to be by our sides to support our freedom from the entanglements that we find ourselves in.
www.lunarplanner.com /LunarMonths2003/lunarmonth.03.04.01.p.html   (5200 words)

  
 Alpheratz   (Site not responding. Last check: 2007-10-27)
As such, Alpheratz is also the northeastern star of the Great Square of Pegasus.
As a linking star, Alpheratz is one of two that carries two Greek letter names, and is also Delta Pegasi, though the name is no longer used.
Alpheratz, at the cool end of the B star range (B8 subgiant), is still hot, with a temperature of about 13,000 Kelvin.
www.astro.uiuc.edu /~kaler/sow/alpheratz.html   (415 words)

  
 Andromeda (constellation) - Wikipedia, the free encyclopedia
The brightest star in Andromeda, α Andromedae, called Alpheratz or Sirrah, makes up with α, β, and λ Pegasi an asterism called the Great Square of Pegasus.
Together with other constellations nearby (Cepheus, Perseus, Cassiopeia, and possibly Pegasus), and the constellation Cetus below Andromeda, this may be the source of the myth of the Boast of Cassiopeia, with which it is usually identified.
Alpha Andromedae, Alpheratz, Alpherat, Al'faret, Al'ferats, Sirrah, Sirah, Sirrakh
en.wikipedia.org /wiki/Andromeda_(constellation)   (514 words)

  
 Alpheratz - Definition, explanation
Alpheratz, or α Andromedae, is the brightest star in the Andromeda constellation, which is located immediately northwest of Pegasus.
It is located 97 light years from Earth, at a declination of +28d 32m 18s and a right ascension of 00h 03m 13.0s.
The larger of the two stars comprising Alpheratz is the brightest known of an odd group of stars known as "mercury-magnesium stars." It displays anomalously high abundances of mercury, gallium, manganese, and europium in its atmosphere, and unusually low abundances of other elements.
www.calsky.com /lexikon/en/txt/a/al/alpheratz.php   (272 words)

  
 SPACE.com -- NightSky Friday: The Autumn Dipper: Not Big, Not Little, Not Even Official
The fourth is Alpheratz, the brightest star of Andromeda.
Alpheratz, Mirach and Almach are almost evenly spaced toward the northeast and are the brightest stars in Andromeda.
Pegasus is, of course, the famed winged horse of Greek mythology.
www.space.com /spacewatch/autumn_dipper_031003.html   (552 words)

  
 Cosmic Voyage-The Online Resource for Amateur Astronomers   (Site not responding. Last check: 2007-10-27)
This region is often identified by an arrangement of four bright stars.
Alpheratz, the star marking the northeast corner of the Great Square, actually resides in Andromeda.
Andromeda is distinguished by two rows of stars arching to the northeast from Alpheratz.
members.aol.com /billferris/m31hop.html   (396 words)

  
 Different dipper shines in autumn sky   (Site not responding. Last check: 2007-10-27)
The fourth is Alpheratz, the brightest star of Andromeda.
Alpheratz, Mirach and Almach are almost evenly spaced toward the northeast and are the brightest stars in Andromeda.
Two of these four stars (Alpheratz and Markab) are valuable navigational stars, and the nose of the mythical horse contains yet another in Enif.
www.msnbc.com /news/975472.asp?0dm=C24CT   (484 words)

  
 [No title]   (Site not responding. Last check: 2007-10-27)
Alpheratz refers to the shoulder of the horse whereas Sirrah means "navel." Although it does form one corner of the Square Of Pegasus it has since been re-assigned to Andromeda.
On ancient maps, the maiden was shown chained to a rock, awaiting the arrival of the sea-monster Cetus.
Alpheratz is in the Andromeda Galaxy, which is a galaxy resembling the Milky-Way, but is visible from Earth.
www.claygasm.com /hayley/star.html   (721 words)

  
 Alpheratz
The star Alpheratz (Scientific Name Alpha Andromedae) is located at right ascension 0h 8.388m and declination 29° 5.433'.
Alpheratz is a relatively bright star with a magnitude of 2.06.
It has an Hd number of 358, an FK5 number of 1, and a SAO number of 73765.
www.absoluteastronomy.com /stars/alpheratz.htm   (55 words)

  
 Outworlds Alliance   (Site not responding. Last check: 2007-10-27)
Withdrawing to the world of Alpheratz in 2413, Avellar devoted the rest of his life to literary denunciations of the warmongers of the major Houses.
Expanding outward from Alpheratz in all directions, Omniss farmers and their supporters began to colonize neighboring star systems in a frenzy, persuaded by Avellar's writings that galactic doomsday was just around the corner.
For example, on the capital world of Alpheratz, the predominant religious faith is Islam, while on the provincial capital of Ramora, the dominant faith is Taoism.
users.anet.com /~cplkagan/periphery/outworldsalliance.html   (7436 words)

  
 Stargazer Online || A Fall of Stars
The northeast star of the Great Square is the head of Andromeda, the daughter of King Cepheus and Queen Cassiopeia.
Andromeda appears as two arcs of stars that meet at the star Alpheratz, which is the head of Andromeda.
Move two stars from Alpheratz and then take a hard look just to the north of this star.
www.richardbell.net /fall.html   (706 words)

  
 Alpheratz - Encyclopedia, History, Geography and Biography
Alpheratz is also known as Sirrah (or Sirah).
This page was last modified 11:32, 15 Jun 2005.
This encyclopedia, history, geography and biography article about Alpheratz contains research on
www.arikah.net /encyclopedia/Sirrah   (249 words)

  
 Outworld Alliance   (Site not responding. Last check: 2007-10-27)
Appalled by the state of war among the Inner Sphere powers, Admiral Julius Santiago Avellar, a minor naval official, decided in 2413 to retire to the backwater world of Alpheratz, planning to spend the rest of his life writing tracts decrying the warlike mentality of those in power.
After several more years, Avellar came to a conclusion-the people surrounding him who had given up their former lives to follow his teachings, were suffering due to the anarchy of their existence.
Seemingly a strange choice for a warrior, it soon became obvious that Kalvin saw diplomacy as just another kind of combat, and that he was quite good at it.
www.classicbattletech.com /OutWorlds.html   (6824 words)

  
 Cool Stuff In Cassiopeia and Andromeda
Alpheratz, which we found using the left leg of Cassiopeia, then clockwise we have Scheat, Markab and Algenib.
If that is the "top" of the square, then Alpheratz is the star on the left.
If you imagine a diagonal line back toward Cassiopeia (from Markab through Alpheratz) you should see a set of two stars, one on top of the other (about 6° or 3 fingers from Alpheratz).
www.wro.org /mike_grilley.htm   (964 words)

  
 Comet Bradford, 2004 May 1   (Site not responding. Last check: 2007-10-27)
Once I found the lower star, it was easy to identify Alpheratz the upper left corner star —; or rather, the left star of what in this orientation is the `Great Diamond'.
I was able to locate see Alpheratz easily with my 7x50 binoculars, and move out from it past the two pairs of stars that I use to guide my way to M31, the Andromeda Galaxy.
It was, however, clearly the Andromeda Galaxy with its usual elongation, which paralleled the horizon at this view.
www.rattlesnake.com /astro/Comet-Bradford-04may01.html   (460 words)

  
 Constellation Mythology - Andromeda the Princess
Andromeda is a long line of fairly bright stars; her head is the star Alpheratz, which is derived from the Arabic for the “Horse’s Navel”.
Alpheratz used to be the delta star of Pegasus, but is now the alpha star of Andromeda and shares the northeastern corner of the "Great Square of Pegasus".
Alpha Andromeda is followed by 3 stars between magnitude 2 and 3, delta, beta and gamma Andromeda, which form, more or less, a straight line.
www.fvastro.org /articles/andromeda.htm   (647 words)

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