υ1 Cancri (upsilon1 Cancri)
υ1 Cancri is a hypergiant star in the constellation of Cancer.
υ1 Cancri visual magnitude is 5.75. Because of its reltive faintness, υ1 Cancri should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.
The table below summarizes the key facts about υ1 Cancri:
Celestial coordinates and finder chart of υ1 Cancri
υ1 Cancri is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of υ1 Cancri are provided in the following table:
The simplified sky map below shows the position of υ1 Cancri in the sky:
Visibility of υ1 Cancri from your location
Digitized Sky Survey image of υ1 Cancri
The image below is a photograph of υ1 Cancri from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins). The proper motion of υ1 Cancri is -0.082 arcsec per year in Right Ascension and -0.044 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of υ1 Cancri from the Sun and relative movement
υ1 Cancri is distant 237.09 light years from the Sun and it is moving far from the Sun at the speed of 19 kilometers per second.
Spectral properties of υ1 Cancri
υ1 Cancri belongs to spectral class F0 and has a luminosity class of III corresponding to a hypergiant star.
The red dot in the diagram below shows where υ1 Cancri is situated in the Hertzsprung–Russell diagram.