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public LocationGreenwich, United Kingdom
Sunrise: 4:42 
Transit: 12:59 
Sunset: 21:17
wb_twilight   (Civil Twilight)   What's Visible Now?


Below the horizon.  Never rises today
Altitude: -49.8°   Azimuth: 98.2°   Direction: East

HR1827 is a double star of spectral class A7 in the constellation of Columba.

HR1827 visual magnitude is 5.87. Because of its faintness, HR1827 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 and finder chart of HR1827

Finder chart HR1827 star
Simplified finder chart for HR1827.

HR1827 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 HR1827 are provided in the following table:

05h 27m 05s
-40° 56’ 36”
Image of HR1827 star
DSS2 image of HR1827. The red arrow shows the motion of HR1827 during the next 1000 years (0.18 arcmin in Right Ascension and 1.60 arcmin in declination);

Key facts about HR1827



The red dot in the diagram below shows where HR1827 is situated in the HertzsprungÔÇôRussell diagram.

HR Diagram
H-R diagram showing the position of HR1827. Attribution: Richard Powell / CC BY-SA

HR1827 star system properties

HR1827 is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the HR1827 double sysyem:

20.3 arcsec

Distance of HR1827 from the Sun and relative movement

HR1827 is distant 309.89 light years from the Sun and it is moving far from the Sun at the speed of 36 kilometers per second.

95.06 pc
309.89 ly
36 km/s
0.011 arcsec/year
0.096 arcsec/year

Alternative designations of HR1827


Visibility of HR1827 from your location

HR1827 is currently not visible from Greenwich, United Kingdom