Universe Guide

GU Piscium

GU Piscium Facts

  • GU Piscium is a star that can be located in the constellation of Pisces. The description is based on the spectral class.
  • GU Piscium is not part of the constellation outline but is within the borders of the constellation.
  • Based on the spectral type (M3) of the star, the star's colour is red .
  • The star can not be seen by the naked eye, you need a telescope to see it.
  • It is calculated at being .100 Billion Years old. This information comes from ExoPlanet.
  • GU Piscium has at least 1 Extrasolar Planets believed to be in orbit around the star.
  • The star is calculated at being about 156.56 light years away from us. Distance

GU Piscium's Alternative Names

GU Piscium has alternative name(s) :- GU Psc.

More details on objects' alternative names can be found at Star Names .

Location of GU Piscium

The location of the star in the night sky 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 along the celestial equator. If the R.A. is positive then its eastwards. The Declination is how far north or south the object is compared to the celestial equator and is expressed in degrees. For GU Piscium, the location is 01h 12m 35.00 and 17° 03` 56.00 .

Physical Properties of GU Piscium

GU Piscium Colour and Temperature

Based on the star's spectral type of M3 , GU Piscium's colour and type is red star. Based on the star's spectral, the stars temperature is between 2,400.00 and 3,700.00 degrees kelvin.

GU Piscium Estimated Age

The star is believed to be about 0.10 Billion years old. To put in context, the Sun is believed to be about five billion years old and the Universe is about 13.8 billion years old.

GU Piscium Apparent and Absolute Magnitudes

GU Piscium has an apparent magnitude of 13.55 which is how bright we see the star from Earth. Apparent Magnitude is also known as Visual Magnitude. Using the supplied Parallax value, you would get an absolute magnitude of 10.14 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.

Distance to GU Piscium

The Parallax of the star is given as 20.83330 which gives a calculated distance to GU Piscium of 156.56 light years from the Earth or 48.00 parsecs. It is about 920,357,588,425,626 miles from Earth.

The star is roughly 9,900,641.71 Astronomical Units from the Earth/Sun give or take a few. An Astronomical Unit is the distance between Earth and the Sun. The number of A.U. is the number of times that the star is from the Earth compared to the Sun.

Travel Time to GU Piscium

The time it will take to travel to this star is dependent on how fast you are going. U.G. has done some calculations as to how long it will take going at differing speeds. A note about the calculations, when I'm talking about years, I'm talking non-leap years only (365 days).

The New Horizons space probe is the fastest probe that we've sent into space at the time of writing. Its primary mission was to visit Pluto which at the time of launch (2006), Pluto was still a planet.

DescriptionSpeed (m.p.h.)Time (years)
Airbus A380736142,651,819.89
Speed of Sound (Mach 1)767.269136,838,239.83
Concorde (Mach 2)1,534.5468,419,030.74
New Horizons Probe33,0003,181,567.86
Speed of Light670,616,629.00156.56

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Additional GU Piscium Facts and Figures

Visual Facts

Primary / Proper / Traditional NameGU Piscium
Alternative NamesGU Psc
Spectral TypeM3
Constellation's Main StarNo
Multiple Star SystemNo / Unknown
Star TypeStar
GalaxyMilky Way
Age0.10 Billion Years Old
Visual / Apparent Magnitude13.55
Naked Eye VisibleRequires a 8 - 10 Inch Telescope - Magnitudes
Right Ascension (R.A.)01h 12m 35.00
Declination (Dec.)17° 03` 56.00
Distance from Earth20.83330 Parallax (milliarcseconds)
 156.56 Light Years
 48.00 Parsecs
 9,900,641.71 Astronomical Units

Companions (Multi-Star and Exoplanets) Facts

Exoplanet Count1

Estimated Calculated Facts

Calculated Temperature Range2,400.00 - 3,700.00

Sources and Links


List of Extrasolar Planets orbiting GU Piscium

NameStatusMass (Jupiters)Orbital Period (Days)EccentricityDiscoveredSemi-Major AxisPeriastron
GU Psc bConfirmed1.020142000

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Comments and Questions

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