HR3089

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:

Color of HR3089 ⬤

Magnitude of HR3089 4.63

Class Main-sequence

VISIBILITY RIGHT NOW 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:

Right Ascension J2000 07h 53m 03s

Declination J2000 -49° 36’ 47”

Galactic Longitude 263.38°

Galactic Latitude -11.19°

Constellation Puppis

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

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.

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.

Distance (parsec) 220.75 pc

Distance (light year) 719.65 ly

Heliocentric radial velocity 8 km/s

Proper Motion RA 0.002 arcsec/year

Proper Motion Dec 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.

Absolute magnitude -2.09

Spectral Type B1V

Color Index (B-V) -0.23

Temperature of HR3089 14354K

The red dot in the diagram below shows where HR3089 is situated in the Hertzsprung–Russell diagram.

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

Alternative designations of HR3089

Henry Draper Catalogue HD64740

SAO Catalogue SAO219106

Hipparcos Catalogue HIP38500

Durchmusterung Catalogue CD-49 3137

In Evidence

Other stars in Puppis