HR7436

HR7436 is a main-sequence star in the constellation of Cygnus.

HR7436 visual magnitude is 6.61. Because of its reltive faintness, HR7436 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 HR7436:

Color of HR7436 ⬤

Magnitude of HR7436 6.61

Class Main-sequence

VISIBILITY RIGHT NOW HR7436 is above the horizon from Greenwich, United Kingdom edit_location_alt. Altitude: 1°.

Celestial coordinates and finder chart of HR7436

HR7436 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 HR7436 are provided in the following table:

Right Ascension J2000 19h 33m 36s

Declination J2000 +38° 45’ 43”

Galactic Longitude 72°

Galactic Latitude 9.12°

Constellation Cygnus

The simplified sky map below shows the position of HR7436 in the sky:

Simplified finder chart for HR7436.

Visibility of HR7436 from your location

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

HR7436 is circumpolar and transits at 03:04 UTC (altitude: 77.3°)

Digitized Sky Survey image of HR7436

The image below is a photograph of HR7436 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 HR7436 is 0.005 arcsec per year in Right Ascension and 0.028 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

DSS2 image of HR7436. The red arrow shows the motion of HR7436 during the next 10000 years (0.83 arcmin in Right Ascension and 4.67 arcmin in declination);

Distance of HR7436 from the Sun and relative movement

HR7436 is distant 420.10 light years from the Sun and it is moving towards the Sun at the speed of 17 kilometers per second.

Distance (parsec) 128.87 pc

Distance (light year) 420.10 ly

Heliocentric radial velocity -17 km/s

Proper Motion RA 0.005 arcsec/year

Proper Motion Dec 0.028 arcsec/year

Spectral properties of HR7436

HR7436 belongs to spectral class A3 and has a luminosity class of V corresponding to a main-sequence star.

Absolute magnitude 1.06

Spectral Type A3V

Color Index (B-V) 0.03

Temperature of HR7436 9766K

The red dot in the diagram below shows where HR7436 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7436. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR7436

Henry Draper Catalogue HD184603

SAO Catalogue SAO68499

Hipparcos Catalogue HIP96195

Durchmusterung Catalogue BD+38 3650

In Evidence

Other stars in Cygnus