The traditional name Hamal (also written Hemal, Hamul, Ras Hammel) derives from the Arabic رأس الحمل rās al-ħamal “head of the ram”, in turn from the name for the constellation as a whole, Al Ħamal “the ram”.
What kind of star is Hamal?
Hamal, Alpha Arietis (α Ari) is an orange giant star located in the constellation Aries. With an apparent magnitude of 2.00, it is the brightest star in Aries….Hamal – Alpha Arietis.
| Spectral class | K1IIIb or K2-IIIbCa-1 |
|---|---|
| Apparent magnitude | 2.00 |
| Absolute magnitude | +0.47 ± 0.04 |
| Distance | 65.8 ± 0.3 light years (20.2 ± 0.1 parsecs) |
How far is Hamal in light years?
65.88 light years
Hamal/Distance to Earth
Is Hamal visible?
Hamal – also known as Alpha Arietis – shines as the brightest star in the constellation Aries the Ram. This star and two others – Sheratan and Mesarthim – make up the Head of the Ram. This star is easily visible from Earth’s Southern Hemisphere, too.
Is Hamal hotter than the sun?
Hamal has average surface temperatures of around 4.480 K, much cooler than our sun, however, this contributes to its orange-hued glow, typical of a K-type star.
How far away is Hamal?
Is Hamal in Aries?
Aries is one of the smaller constellations of the zodiac, made up of 13 constellations that stretch in a band across the night sky. The two brighter stars of Aries are Hamel, on the upper left, and Sheratan, on the lower right. The dimmer star just below Sheratan is Mesarthim.
Is Hamal bigger than the sun?
Hamal has 50% more mass than our sun, with an estimated 1.5 solar masses, and around 14.9 solar radii, thus it is almost 15 times larger in diameter than our sun.
How far is Hamal from Earth?
How far away is Hamal from Earth?
Is Hamal a red giant?
Other Characteristics. Hamal is an evolved giant star of stellar classification K2 III Ca-1 currently on the red giant branch. It appears orange-red and has an apparent magnitude of +2.00, and an absolute magnitude estimated at around +0.47.
What type of star is Hamal?
View Hamal in 3D! Hamal is a K-type orange giant star approximately twice as massive as the Sun and 15 times its diameter. Studies show that Alpha Arietis has exhausted its hydrogen supply found at its core, making it an evolved giant star on its way to being a red giant.
What is the surface temperature of Hamal?
Based on the star’s spectral type of K2III , Hamal’s colour and type is orange to red giant star. Based on the spectral type, we can deduce that the surface temperature of the star is in the order of between 3,500 and 5,000K based on the notes from Harvard University.
How many light years away is hamhamal?
Hamal has at least 1 Extrasolar Planets believed to be in orbit around the star. Using the most recent figures given by the 2007 Hipparcos data, the star is 65.81 light years away from us. The star’s name is a traditional/name which has been officially recognised by the I.A.U.
What are the negative effects of the star Hamal?
Fixed star Hamal causes violence, brutishness, cruelty and premeditated crime. According to Ptolemy, it is of the nature of Mars and Saturn (malicious, thieving, merciless, fiendish, repulsive, liar, accidents, violent death. If culminating, military preferment but final disgrace.)
