HR7453

Altitude: 17.1° Azimuth: 30.1° Direction: North-North-East

HR7453 is a main-sequence star in the constellation of Cygnus.

HR7453 visual magnitude is 6.67. Because of its reltive faintness, HR7453 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 HR7453:

Color of HR7453 ⬤

Magnitude of HR7453 6.67

Class Main-sequence

VISIBILITY RIGHT NOW

HR7453 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 17.1°
Azimuth: 30.1°
Direction: North-North-East

Celestial coordinates and finder chart of HR7453

HR7453 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 HR7453 are provided in the following table:

Right Ascension J2000 19h 34m 39s

Declination J2000 +48° 09’ 52”

Galactic Longitude 80.64°

Galactic Latitude 13.21°

Constellation Cygnus

The simplified sky map below shows the position of HR7453 in the sky:

Simplified finder chart for HR7453.

Visibility of HR7453 from your location

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

HR7453 is circumpolar and transits at 02:41 UTC (altitude: 86.7°)

Digitized Sky Survey image of HR7453

The image below is a photograph of HR7453 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 HR7453 is -0.015 arcsec per year in Right Ascension and -0.073 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

DSS2 image of HR7453. The red arrow shows the motion of HR7453 during the next 10000 years (-2.50 arcmin in Right Ascension and -12.17 arcmin in declination);

Distance of HR7453 from the Sun and relative movement

HR7453 is distant 297.99 light years from the Sun and it is moving towards the Sun at the speed of 1 kilometers per second.

Distance (parsec) 91.41 pc

Distance (light year) 297.99 ly

Heliocentric radial velocity -1 km/s

Proper Motion RA -0.015 arcsec/year

Proper Motion Dec -0.073 arcsec/year

Spectral properties of HR7453

HR7453 belongs to spectral class A9 and has a luminosity class of V corresponding to a main-sequence star.

Absolute magnitude 1.87

Spectral Type A9V

Color Index (B-V) 0.24

Temperature of HR7453 7866K

The red dot in the diagram below shows where HR7453 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7453. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR7453

Henry Draper Catalogue HD184977

SAO Catalogue SAO48606

Hipparcos Catalogue HIP96286

Durchmusterung Catalogue BD+47 2870

In Evidence

Other stars in Cygnus