Your Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
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All Constellations » Puppis » 


HR3089 is a main-sequence star in the constellation of Puppis.

HR3089 visual magnitude is 4.63. Because of its moderate brightness, HR3089 should be easily visible from locations with dark skyes, while it can be barely visible, or not visible at all, from skyes affected by light pollution.

The table below summarizes the key facts about HR3089:

HR3089 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Celestial coordinates and finder chart of HR3089

HR3089 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 HR3089 are provided in the following table:

07h 53m 03s
-49° 36’ 47”

The simplified sky map below shows the position of HR3089 in the sky:

Finder chart HR3089 star
Simplified finder chart for HR3089.

Visibility of HR3089 from your location

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

HR3089 is currently not visible from Greenwich, United Kingdom edit_location_alt

Digitized Sky Survey image of HR3089

The image below is a photograph of HR3089 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 HR3089 is 0.002 arcsec per year in Right Ascension and 0.016 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR3089 star
DSS2 image of HR3089. The red arrow shows the motion of HR3089 during the next 10000 years (0.33 arcmin in Right Ascension and 2.67 arcmin in declination);

Distance of HR3089 from the Sun and relative movement

HR3089 is distant 719.65 light years from the Sun and it is moving far from the Sun at the speed of 8 kilometers per second.

220.75 pc
719.65 ly
8 km/s
0.002 arcsec/year
0.016 arcsec/year

Spectral properties of HR3089

HR3089 belongs to spectral class B1 and has a luminosity class of V corresponding to a main-sequence star.


The red dot in the diagram below shows where HR3089 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR3089. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR3089