FUNDRAISER CAMPAIGN LINK FOR A BIGGER TELESCOPE…CHECK IT OUT!
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FUNDRAISER CAMPAIGN LINK FOR A BIGGER TELESCOPE…CHECK IT OUT!
AAAH!!! loll Don’t You All Worry If Things Go Quiet For A Day Or Two. Lots Of Great Stuff On The Way I Will Have Time To Work On My Research. TONIGHT I will get a recent video up. Working on it Now!
In this photo of deep space I had the amazing chance to catch a visitor entering or crossing through or in front of the Constellation Of Scorpius. The photo shows the Massive Star System Al Nyat.
Dschubba – (Delta Scorpii) – HD143275 – HIP78401 – HR5953. Dschubba (Delta Scorpii) is a blue subgiant star that can be located in the constellation of Scorpius. It is the 78th brightest star in the night sky. Delta Scorpii is the Bayer Classification for the star.
Sigma Scorpii – (σ Sco, σ Scorpii), also named Alniyat, is a star system in the constellation Scorpius. This system has a combined apparent visual magnitude of +2.88, making it one of the brighter members of the constellation, although greatly outshone by its neighbor Antares. Based upon parallax measurements made during the Hipparcos mission, the distance to Sigma Scorpii is roughly 696 light years (214 parsecs). The brightest component of the system is a double-lined spectroscopic binary, which means that the pair has not been resolved using a telescope. Instead, their orbit is determined by changes in their combined spectrum caused by the Doppler shift. This indicates that the pair complete an orbit every 33.01 days and have an orbital eccentricity of 0.32.
The primary component of the spectroscopic binary, σ Scorpii A, is an evolved giant star with a stellar classification of B1 III. It has around 18 times the mass of the Sun and 12 times the Sun’s radius. This star is radiating about 29000 times the luminosity of the Sun from its outer envelope at an effective temperature of 26150 K. This is a variable star of the Beta Cephei type, causing the apparent magnitude to vary between +2.86 and +2.94 with multiple periods of 0.2468429, 0.239671, and 8.2 days. During each pulsation cycle, the temperature of the star varies by 4000±2000 K.
Name: Scorpion
Symbolism: the Scorpion
Meteor showers: Alpha Scorpiids; Omega Scorpiids
Brightest star: Antares
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