Your Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
north SunriseRise: 6:49  
clear_day Transit: 12:50  
SunsetSet: 18:50 south
sleep NighttimeWhat's Visible Now
All Constellations » Canis Major » 


Altitude: -36.1°   Azimuth: 88.9°   Direction: East

HR2774 is a sub-giant star in the constellation of Canis Major.

HR2774 visual magnitude is 6.46. Because of its reltive faintness, HR2774 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 HR2774:


HR2774 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -36.1°
Azimuth: 88.9°
Direction: East

Celestial coordinates and finder chart of HR2774

HR2774 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 HR2774 are provided in the following table:

07h 17m 47s
-26° 47’ 50”
Canis Major

The simplified sky map below shows the position of HR2774 in the sky:

Finder chart HR2774 star
Simplified finder chart for HR2774.

Visibility of HR2774 from your location

Location: Greenwich, United Kingdom edit_location_alt
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's HR2774 rise, transit and set times from Greenwich, United Kingdom edit_location_alt are the following (all times relative to the local timezone Europe/London):

Azimuth: 116.8°
Max altitude: 11.7°
Azimuth: 243.2°

Digitized Sky Survey image of HR2774

The image below is a photograph of HR2774 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 HR2774 is -0.01 arcsec per year in Right Ascension and 0.001 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR2774 star
DSS2 image of HR2774. The red arrow shows the motion of HR2774 during the next 10000 years (-1.67 arcmin in Right Ascension and 0.17 arcmin in declination);

Distance of HR2774 from the Sun and relative movement

HR2774 is distant 920.90 light years from the Sun and it is moving far from the Sun at the speed of 15 kilometers per second.

282.49 pc
920.90 ly
15 km/s
-0.01 arcsec/year
0.001 arcsec/year

Spectral properties of HR2774

HR2774 belongs to spectral class B2 and has a luminosity class of IV corresponding to a sub-giant star.


The red dot in the diagram below shows where HR2774 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR2774. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR2774