Universe Guide

101 Piscium - HD9766 - HIP7436

101 Piscium is a blue giant star that can be located in the constellation of Pisces. 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. 101 Piscium has alternative name(s), 101 Piscium.

Location of 101 Piscium

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 101 Piscium, the location is 01h 35m 46.44 and +14 d 39 ` 41.2 .

Physical Properties/View of 101 Piscium

101 Piscium has a spectral type of B9.5III. This means the star is (B) blue coloured (III) giant. 101 Piscium lies at a distance of 2,296.92 light years away from our Sun and our planet Earth or to put it another way, 703.94 parsecs away from the Sun.

101 Piscium has an apparent magnitude of 6.23 which is how bright we see the star from Earth. Apparent Magnitude is also known as Visual Magnitude. 101 Piscium has an absolute magnitude of -3.01 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 10000 and 30000 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.

101 Piscium Facts


Traditional Name101 Piscium
Alternative Name(s)101 Piscium
Hipparcos Library I.D.7436
Henry Draper Designation9766
Celestial TypeStar
Absolute Magnitude-3.01
Apparent Magnitude6.23
Right Ascension (R.A.)01h 35m 46.44
Declination (Dec.)+14 d 39 ` 41.2
Distance from the Sun / Earth2,296.92 Light Years
Spectral TypeB9.5III
Colour (B) blue
Star Type (III) giant.
Variable Star ClassConstant, non-variable
Calculated Temperature Range10,000.00 - 30,000.00


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