HR7632

Altitude: 23.1° Azimuth: 35.0° Direction: North-East

HR7632 is a main-sequence star in the constellation of Cygnus.

HR7632 visual magnitude is 6.43. Because of its reltive faintness, HR7632 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 HR7632:

Color of HR7632 ⬤

Magnitude of HR7632 6.43

Class Main-sequence

VISIBILITY RIGHT NOW

HR7632 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 23.1°
Azimuth: 35.0°
Direction: North-East

Celestial coordinates and finder chart of HR7632

HR7632 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 HR7632 are provided in the following table:

Right Ascension J2000 19h 56m 45s

Declination J2000 +50° 54’ 09”

Galactic Longitude 84.82°

Galactic Latitude 11.31°

Constellation Cygnus

The simplified sky map below shows the position of HR7632 in the sky:

Simplified finder chart for HR7632.

Visibility of HR7632 from your location

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

HR7632 is circumpolar and transits at 19:47 UTC (altitude: 89.4°)

Digitized Sky Survey image of HR7632

The image below is a photograph of HR7632 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 HR7632 is 0.005 arcsec per year in Right Ascension and 0.008 arcsec per year in Declination and the associated displacement for the next 100000 years is represented with the red arrow.

DSS2 image of HR7632. The red arrow shows the motion of HR7632 during the next 100000 years (8.33 arcmin in Right Ascension and 13.33 arcmin in declination);

Distance of HR7632 from the Sun and relative movement

HR7632 is distant 350.16 light years from the Sun and it is moving towards the Sun at the speed of 19 kilometers per second.

Distance (parsec) 107.41 pc

Distance (light year) 350.16 ly

Heliocentric radial velocity -19 km/s

Proper Motion RA 0.005 arcsec/year

Proper Motion Dec 0.008 arcsec/year

Spectral properties of HR7632

HR7632 belongs to spectral class A1 and has a luminosity class of V corresponding to a main-sequence star.

Absolute magnitude 1.27

Spectral Type A1V

Color Index (B-V) -0.01

Temperature of HR7632 10252K

The red dot in the diagram below shows where HR7632 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7632. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR7632

Henry Draper Catalogue HD189253

SAO Catalogue SAO32130

Hipparcos Catalogue HIP98146

Durchmusterung Catalogue BD+50 2930

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In Evidence

Other stars in Cygnus