HR2319

Altitude: 12.2° Azimuth: 52.3° Direction: North-East

HR2319 is a hypergiant star in the constellation of Auriga.

HR2319 visual magnitude is 6.43. Because of its reltive faintness, HR2319 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 HR2319:

Color of HR2319 ⬤

Magnitude of HR2319 6.43

Class Hypergiant

VISIBILITY RIGHT NOW

HR2319 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 12.2°
Azimuth: 52.3°
Direction: North-East

Celestial coordinates and finder chart of HR2319

HR2319 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR2319 are provided in the following table:

Right Ascension J2000 06h 27m 35s

Declination J2000 +32° 33’ 47”

Galactic Longitude 181.17°

Galactic Latitude 9.64°

Constellation Auriga

The simplified sky map below shows the position of HR2319 in the sky:

Simplified finder chart for HR2319.

Visibility of HR2319 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 HR2319 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: 57.4° RISE 15:51

Max altitude: 71.1° TRANSIT 1:25

Azimuth: 302.6° SET 10:55

Digitized Sky Survey image of HR2319

The image below is a photograph of HR2319 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 HR2319 is -0.002 arcsec per year in Right Ascension and -0.058 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

DSS2 image of HR2319. The red arrow shows the motion of HR2319 during the next 10000 years (-0.33 arcmin in Right Ascension and -9.67 arcmin in declination);

Distance of HR2319 from the Sun and relative movement

HR2319 is distant 435.25 light years from the Sun and it is moving far from the Sun at the speed of 57 kilometers per second.

Distance (parsec) 133.51 pc

Distance (light year) 435.25 ly

Heliocentric radial velocity 57 km/s

Proper Motion RA -0.002 arcsec/year

Proper Motion Dec -0.058 arcsec/year

Spectral properties of HR2319

HR2319 belongs to spectral class K0

Absolute magnitude 0.80

Spectral Type K0

Color Index (B-V) 1.26

Temperature of HR2319 4194K

The red dot in the diagram below shows where HR2319 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR2319. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR2319

Henry Draper Catalogue HD45192

SAO Catalogue SAO59096

Hipparcos Catalogue HIP30741

Durchmusterung Catalogue BD+32 1300

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In Evidence

Other stars in Auriga