HR7330

HR7330 is a main-sequence star in the constellation of Sagittarius.

HR7330 visual magnitude is 6.48. Because of its reltive faintness, HR7330 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 HR7330:

Color of HR7330 ⬤

Magnitude of HR7330 6.48

Class Main-sequence

VISIBILITY RIGHT NOW HR7330 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR7330

HR7330 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 HR7330 are provided in the following table:

Right Ascension J2000 19h 21m 29s

Declination J2000 -34° 59’ 02”

Galactic Longitude 3.33°

Galactic Latitude -20.9°

Constellation Sagittarius

The simplified sky map below shows the position of HR7330 in the sky:

Simplified finder chart for HR7330.

Visibility of HR7330 from your location

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

Today's HR7330 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 125.0° RISE 6:06

Max altitude: 3.5° TRANSIT 7:59

Azimuth: 235.0° SET 9:52

RIGHT NOW HR7330 is below the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR7330

The image below is a photograph of HR7330 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 HR7330 is 0.106 arcsec per year in Right Ascension and -0.099 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.

DSS2 image of HR7330. The red arrow shows the motion of HR7330 during the next 1000 years (1.77 arcmin in Right Ascension and -1.65 arcmin in declination);

Distance of HR7330 from the Sun and relative movement

HR7330 is distant 67.99 light years from the Sun and it is moving towards the Sun at the speed of 10 kilometers per second.

Distance (parsec) 20.86 pc

Distance (light year) 67.99 ly

Heliocentric radial velocity -10 km/s

Proper Motion RA 0.106 arcsec/year

Proper Motion Dec -0.099 arcsec/year

Spectral properties of HR7330

HR7330 belongs to spectral class G5 and has a luminosity class of V corresponding to a main-sequence star.

Absolute magnitude 4.88

Spectral Type G5V

Color Index (B-V) 0.63

Temperature of HR7330 5853K

The red dot in the diagram below shows where HR7330 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7330. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR7330

Henry Draper Catalogue HD181321

SAO Catalogue SAO211206

Hipparcos Catalogue HIP95149

Durchmusterung Catalogue CD-3513422

Gliese Catalogue Gl 755

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Other stars in Sagittarius