HR1877 is a giant star in the constellation of Columba.
HR1877 visual magnitude is 5.48. Because of its reltive faintness, HR1877 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 HR1877:
Celestial coordinates and finder chart of HR1877
HR1877 is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR1877 are provided in the following table:
The simplified sky map below shows the position of HR1877 in the sky:
Visibility of HR1877 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Today's HR1877 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):
Digitized Sky Survey image of HR1877
The image below is a photograph of HR1877 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 HR1877 is 0.04 arcsec per year in Right Ascension and -0.002 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR1877 from the Sun and relative movement
HR1877 is distant 172.30 light years from the Sun and it is moving towards the Sun at the speed of 1 kilometers per second.
Spectral properties of HR1877
HR1877 belongs to spectral class K2 and has a luminosity class of III corresponding to a giant star.
The red dot in the diagram below shows where HR1877 is situated in the Hertzsprung–Russell diagram.