HR7205

HR7205 is a sub-giant star in the constellation of Sagittarius.

HR7205 visual magnitude is 6.37. Because of its reltive faintness, HR7205 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 HR7205:

Color of HR7205 ⬤

Magnitude of HR7205 6.37

Class Sub-giant

VISIBILITY RIGHT NOW HR7205 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR7205

HR7205 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 HR7205 are provided in the following table:

Right Ascension J2000 19h 03m 06s

Declination J2000 -19° 06’ 11”

Galactic Longitude 17°

Galactic Latitude -11.07°

Constellation Sagittarius

The simplified sky map below shows the position of HR7205 in the sky:

Simplified finder chart for HR7205.

Visibility of HR7205 from your location

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

Today's HR7205 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 109.1° RISE 3:14

Max altitude: 19.4° TRANSIT 7:29

Azimuth: 250.9° SET 11:45

RIGHT NOW HR7205 is below the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR7205

The image below is a photograph of HR7205 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 HR7205 is 0.007 arcsec per year in Right Ascension and -0.015 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

DSS2 image of HR7205. The red arrow shows the motion of HR7205 during the next 10000 years (1.17 arcmin in Right Ascension and -2.50 arcmin in declination);

Distance of HR7205 from the Sun and relative movement

HR7205 is distant 265.04 light years from the Sun and it is moving far from the Sun at the speed of 19 kilometers per second.

Distance (parsec) 81.30 pc

Distance (light year) 265.04 ly

Heliocentric radial velocity 19 km/s

Proper Motion RA 0.007 arcsec/year

Proper Motion Dec -0.015 arcsec/year

Spectral properties of HR7205

HR7205 belongs to spectral class F5 and has a luminosity class of IV corresponding to a sub-giant star.

Absolute magnitude 1.82

Spectral Type F5IV

Color Index (B-V) 0.48

Temperature of HR7205 6481K

The red dot in the diagram below shows where HR7205 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7205. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR7205

Henry Draper Catalogue HD176903

SAO Catalogue SAO162133

Hipparcos Catalogue HIP93543

Durchmusterung Catalogue BD-19 5275

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In Evidence

Other stars in Sagittarius