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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: 6:08  
clear_day Transit: 12:59  
SunsetSet: 19:51
sunny DaytimeWhat's Visible Now?
All Constellations » Capricornus » 

19 Capricorni

Altitude: 17.5°   Azimuth: 204.0°   Direction: South-South-West

19 Capricorni is a hypergiant star in the constellation of Capricornus.

19 Capricorni visual magnitude is 5.78. Because of its reltive faintness, 19 Capricorni 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 19 Capricorni is -0.051 arcsec per year in Right Ascension and -0.02 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of 19 Capricorni star
DSS2 image of 19 Capricorni. The red arrow shows the motion of 19 Capricorni during the next 10000 years (-8.50 arcmin in Right Ascension and -3.33 arcmin in declination);

Key facts about 19 Capricorni


19 Capricorni is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 17.5°
Azimuth: 204.0°
Direction: South-South-West

Celestial coordinates and finder chart of 19 Capricorni

19 Capricorni is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of 19 Capricorni are provided in the following table:

20h 54m 47s
-17° 55’ 23”

The simplified sky map below shows the position of 19 Capricorni in the sky:

Finder chart 19 Capricorni star
Simplified finder chart for 19 Capricorni.

Visibility of 19 Capricorni 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 19 Capricorni 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: 107.9°
Max altitude: 20.6°
Azimuth: 252.1°

Distance of 19 Capricorni from the Sun and relative movement

19 Capricorni is distant 395.15 light years from the Sun and it is moving towards the Sun at the speed of 39 kilometers per second.

121.21 pc
395.15 ly
-39 km/s
-0.051 arcsec/year
-0.02 arcsec/year

Spectral properties of 19 Capricorni

19 Capricorni belongs to spectral class K0 and has a luminosity class of III corresponding to a hypergiant star.


The red dot in the diagram below shows where 19 Capricorni is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of 19 Capricorni. Attribution: Richard Powell / CC BY-SA

Alternative designations of 19 Capricorni

19 Capricorni