Universe Guide

135 Tauri - HD39019 - HIP27581

135 Tauri is a white to yellow giant star that can be located in the constellation of Taurus. HIP is the reference name for the star in the Hipparcos Star Catalogue. The Id of the star in the Henry Draper catalogue is HD. 135 Tauri has alternative name(s), 135 Tauri.

Location of 135 Tauri

The location of the star in the galaxy is determined by the Right Ascension (R.A.) and Declination (Dec.), these are equivalent to the Longitude and Latitude on the Earth. The Right Ascension is how far expressed in time (hh:mm:ss) the star is from celestial equator. The Declination is how up or down compared to the celestial equator and is expressed in degrees. For 135 Tauri, the location is 05h 50m 28.90 and +14 d 18 ` 20.5 .

Physical Properties/View of 135 Tauri

135 Tauri has a spectral type of G9III:. This means the star is (G) white to yellow coloured (III) giant. 135 Tauri lies at a distance of 312.42 light years away from our Sun and our planet Earth or to put it another way, 95.66 parsecs away from the Sun.

135 Tauri has an apparent magnitude of 5.54 which is how bright we see the star from Earth. Apparent Magnitude is also known as Visual Magnitude. 135 Tauri has an absolute magnitude of 0.63 which is the apparent magnitude of an object if it were 32.6 light years away or 10 parsecs from Earth. Magnitude, whether it be apparent/visual or absolute magnitude is measured by a number, the smaller the number, the brighter the Star is. Our own Sun is the brightest star and therefore has the lowest of all magnitudes, -26.74. A faint star will have a high number. The stars temperature has been calculated at between 5200 and 6000 based on the Class Type and lookup at Wikipedia-Stellar Classification

Source of Information

The source of the information came from Simbad, the Hipparcos data library based at the University at Strasbourg, France. Hipparcos was a E.S.A. satellite operation launched in 1989 for four years.

135 Tauri Facts

Traditional Name135 Tauri
Alternative Name(s)135 Tauri
Hipparcos Library I.D.27581
Henry Draper Designation39019
Celestial TypeStar
Absolute Magnitude0.63
Apparent Magnitude5.54
Right Ascension (R.A.)05h 50m 28.90
Declination (Dec.)+14 d 18 ` 20.5
Distance from the Sun / Earth312.42 Light Years
Spectral TypeG9III:
Colour (G) white to yellow
Star Type (III) giant.
Variable Star ClassConstant, non-variable
Calculated Temperature Range5,200.00 - 6,000.00

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