Epsilon Piscium
Encyclopedia
Epsilon Piscium is a star approximately 182 light years away from the Earth
, in the constellation Pisces
. It is a yellow-orange star of the G9III or K0III spectral type, meaning it has a surface temperature around 5,000 kelvin
s. It is a normal giant star
, slightly cooler in surface temperature, yet brighter and larger than our Sun. It is a suspected occultation
double
, with both stars having the same magnitude, separated by 0.25 arcsecond.
Earth
Earth is the third planet from the Sun, and the densest and fifth-largest of the eight planets in the Solar System. It is also the largest of the Solar System's four terrestrial planets...
, in the constellation Pisces
Pisces (constellation)
Pisces is a constellation of the zodiac. Its name is the Latin plural for fish, and its symbol is . It lies between Aquarius to the west and Aries to the east...
. It is a yellow-orange star of the G9III or K0III spectral type, meaning it has a surface temperature around 5,000 kelvin
Kelvin
The kelvin is a unit of measurement for temperature. It is one of the seven base units in the International System of Units and is assigned the unit symbol K. The Kelvin scale is an absolute, thermodynamic temperature scale using as its null point absolute zero, the temperature at which all...
s. It is a normal giant star
Giant star
A giant star is a star with substantially larger radius and luminosity than a main sequence star of the same surface temperature. Typically, giant stars have radii between 10 and 100 solar radii and luminosities between 10 and 1,000 times that of the Sun. Stars still more luminous than giants are...
, slightly cooler in surface temperature, yet brighter and larger than our Sun. It is a suspected occultation
Occultation
An occultation is an event that occurs when one object is hidden by another object that passes between it and the observer. The word is used in astronomy . It can also refer to any situation wherein an object in the foreground blocks from view an object in the background...
double
Double star
In observational astronomy, a double star is a pair of stars that appear close to each other in the sky as seen from Earth when viewed through an optical telescope. This can happen either because the pair forms a binary star, i.e...
, with both stars having the same magnitude, separated by 0.25 arcsecond.