HR1557

HR1557 is a double main-sequence star of spectral class F2 in the constellation of Caelum.

HR1557 visual magnitude is 6.07. Because of its faintness, HR1557 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

Celestial Coordinates

Apparent

J2000

Galactic Coordinates

Finder Chart

Magnitude, Color, Spectral Class

The red dot in the diagram below shows where HR1557 is situated in the Hertzsprung–Russell diagram.

Star System Properties

HR1557 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR1557 double sysyem:

Distance, Radial Speed, Proper Motion

HR1557 is distant 170.59 light years from the Sun and it is moving far from the Sun at the speed of 25 kilometers per second.

Alternative Designations

Visibility from Your Location

HR1557 is currently not visible from Greenwich, UK