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A Complete Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 5:57  
clear_day Transit: 12:57  
SunsetSet: 19:59
wb_twilight Astronomical TwilightWhat's Visible Now?
All Constellations » Canis Major » 

HR2708

Altitude: -56.5°   Azimuth: 303.8°   Direction: North-West

HR2708 is a giant star in the constellation of Canis Major.

HR2708 visual magnitude is 5.46. Because of its reltive faintness, HR2708 should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of HR2708 is -0.003 arcsec per year in Right Ascension and 0.009 arcsec per year in Declination and the associated displacement for the next 100000 years is represented with the red arrow.

Image of HR2708 star
DSS2 image of HR2708. The red arrow shows the motion of HR2708 during the next 100000 years (-5.00 arcmin in Right Ascension and 15.00 arcmin in declination);

Key facts about HR2708

5.46
Giant

HR2708 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -56.5°
Azimuth: 303.8°
Direction: North-West

Celestial coordinates and finder chart of HR2708

HR2708 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 HR2708 are provided in the following table:

07h 10m 19s
-27° 29’ 29”
239.61°
-8.37°
Canis Major

The simplified sky map below shows the position of HR2708 in the sky:

Finder chart HR2708 star
Simplified finder chart for HR2708.

Visibility of HR2708 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 HR2708 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: 117.5°
Max altitude: 11.0°
Azimuth: 242.5°

Distance of HR2708 from the Sun and relative movement

HR2708 is distant 643.00 light years from the Sun and it is moving far from the Sun at the speed of 15 kilometers per second.

197.24 pc
643.00 ly
15 km/s
-0.003 arcsec/year
0.009 arcsec/year

Spectral properties of HR2708

HR2708 belongs to spectral class G8 and has a luminosity class of III corresponding to a giant star.

-1.01
G8III
4743K

The red dot in the diagram below shows where HR2708 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR2708. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR2708

SAO173122
SAO173122