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🌎  Observing from: Greenwich, United Kingdom [change]
🌅 Sunrise: 6:45  ☀️ Transit: 13:03  🌅 Sunset: 19:23


HR6889 is a hypergiant star in the constellation of Sagittarius.

HR6889 visual magnitude is 6.15. Because of its reltive faintness, HR6889 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 HR6889:

HR6889 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR6889

HR6889 is situated south of the celestial equator, as such, it is more easily visible from the southern emisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR6889 are provided in the following table:

18h 25m 21s
-35° 59’ 30”

The simplified sky map below shows the position of HR6889 in the sky:

Finder chart HR6889 star
Simplified finder chart for HR6889.

Visibility of HR6889 from your location

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

Today's HR6889 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 126.0°
Max altitude: 2.5°
Azimuth: 234.0°
HR6889 is below the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR6889

The image below is a photograph of HR6889 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 HR6889 is -0.033 arcsec per year in Right Ascension and 0.013 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR6889 star
DSS2 image of HR6889. The red arrow shows the motion of HR6889 during the next 10000 years (-5.50 arcmin in Right Ascension and 2.17 arcmin in declination);

Distance of HR6889 from the Sun and relative movement

HR6889 is distant 461.10 light years from the Sun and it is moving far from the Sun at the speed of 4 kilometers per second.

141.44 pc
461.10 ly
4 km/s
-0.033 arcsec/year
0.013 arcsec/year

Spectral properties of HR6889

HR6889 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 HR6889 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR6889. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR6889