HR7500

Above the horizon. Circumpolar today

Alt: 22.56° Az: 352.93° Direction: North

HR7500 is a double main-sequence star of spectral class A5 in the constellation of Draco.

HR7500 visual magnitude is 6.51. Because of its faintness, HR7500 is not visible to the naked eye.

DSS2 image of HR7500. The red arrow shows the motion of HR7500 during the next 100000 years (-13.33 arcmin in Right Ascension and -8.33 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 19h 40m 36s

Declination +60° 33’ 56”

Hour Angle 11h 06m 30s

Sideral Time 06h 47m 06s

J2000

Right Ascension 19h 40m 13s

Declination +60° 30’ 25”

Galactic Coordinates

Galactic Longitude 92.59°

Galactic Latitude 17.72°

Finder Chart

Simplified finder chart for HR7500.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.51

Class Main-sequence

Absolute magnitude 1.11

Spectral Type A5V

Color Index (B-V) 0.22

Temperature 8011K

The red dot in the diagram below shows where HR7500 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7500. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR7500 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR7500 double sysyem:

Main star magnitude 6.51

Secondary star magnitude 8.71

Magnitude difference 2.2

Separation 18.3 arcsec

Distance, Radial Speed, Proper Motion

HR7500 is distant 391.36 light years from the Sun and it is moving towards the Sun at the speed of 1 kilometers per second.

Distance (parsec) 120.05

Distance (light year) 391.36

Radial Speed -1 km/s

Proper Motion RA -0.008 arcsec/y

Proper Motion Dec -0.005"/y

Alternative Designations

Henry Draper Catalogue HD186340

SAO Catalogue SAO18461

Hipparcos Catalogue HIP96771

Durchmusterung Catalogue BD+60 1991

Aitken Double Star Catalogue ADS12789

Visibility from Your Location

HR7500 is circumpolar and transits at 18:40 UTC (altitude: 80.9°)

Set Location

Other stars in Draco