How far away is Zubenelgenubi?
How far away is Zubenelgenubi?
77.2 light years
Alpha Librae/Distance to Earth
What is the size of Zubeneschamali?
2.1191 million mi
Beta Librae/Radius
What kind of star is Zubenelgenubi?
Visual Facts
| Primary Name | Zubenelgenubi | The Sun |
|---|---|---|
| Spectral Type | F3V | G2V |
| Binary or Multiple Star System | Yes | No (officially) |
| Star Type | Spectroscopic Binary | Main Sequence Star |
| Colour | Yellow – White | Yellow (Atmosphere) / White (In Space) |
How did Zubenelgenubi get its name?
Zubenelgenubi means “the Southern Claw (of the Scorpion)” and Zubeneschamali means the “the Northern Claw.” These names hark back to the times of the ancient Babylonians, who saw these Libra stars as part of the constellation Scorpius the Scorpion.
What temperature is Zubenelgenubi?
8,128 K
Alpha Librae/Surface temperature
What is the luminosity of Zubenelgenubi?
Alpha1 Librae has an apparent magnitude of 5.153 and lies at a distance of 74.8 light years from Earth, while the brighter Alpha2, formally known as Zubenelgenubi, shines at magnitude 2.741 and lies 75.8 light years away.
What is Zubeneschamali made of?
Zubeneschamali is a hot blue hydrogen-fusing star of the spectral type B8 V. It has a mass 3.5 times that of the Sun and a radius 4.9 times solar. The radius is derived from the star’s angular diameter, measured at 0.801 milliarcseconds in 2009.
Is Zubeneschamali brighter than the Sun?
Properties. Based upon the features of its spectrum, Beta Librae has a stellar classification of B8 V, making it a B-type main-sequence star. It is about 130 times more luminous than the Sun and has a surface temperature of 12,300 K, double that of the Sun.
What is the absolute magnitude of Zubenelgenubi?
5.15
Alpha Librae/Magnitude
What is the temperature of Zubenelgenubi?
Is Spica a giant star?
The MK spectral classification of Spica is typically considered to be an early B-type main-sequence star. This is a massive star with more than 10 times the mass of the Sun and seven times its radius.
How do you pronounce Zubenelgenubi?
Phonetic spelling of Zubenelgenubi
- zubenel-genu-bi. Merl Weber.
- Zoobe-NEL-genUbi.
- Zubenel-genubi.
- Zube-nel-genubi. Ashley Davies.
What is the magnitude of the star Zubenelgenubi?
Zubenelgenubi, also designated as α2 Librae (alpha2 Librae), is a variable and multiple sub-giant star in the constellation of Libra. Zubenelgenubi visual magnitude is 2.75.
How big is Zubenelgenubi compared to alpha 1?
The angular distance between them is 231’’ (3’51’’). Alpha 1 Librae has an apparent magnitude of 5.153 and lies at a distance of 74.8 light years from Earth, while the brighter Alpha 2, formally known as Zubenelgenubi, shines at magnitude 2.741 and lies 75.8 light years away.
Where does the name Zubenelgenubi come from?
The name Zubenelgenubi (pronunciation: /zuːˌbɛnɛldʒɪˈnuːbi/) comes from the Arabic al-zubānā al-janūbiyy, meaning “the southern claw.” It refers to the star’s position in the constellation Scorpius. Libra stars once outlined the claws of Scorpius, before Libra was recognized as a separate constellation.
Where is Zubenelgenubi located in the night sky?
Zubenelgenubi is nearly always shown with its brother star in Libra, Zubeneschamali. Notice that they lie between 2 brighter stars: Antares in the constellation Scorpius and Spica in the constellation Virgo. This chart faces south around 10 p.m. in mid to late June.
