HR7760

Above the horizon. Rise: 13:01 | Tran: 21:57 | Set: 6:56

Alt: 52.02° Az: 109.57° Direction: East-South-East

HR7760 is a double giant star of spectral class G9 in the constellation of Vulpecula.

HR7760 visual magnitude is 6.22. Because of its faintness, HR7760 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

DSS2 image of HR7760. The red arrow shows the motion of HR7760 during the next 10000 years (-1.83 arcmin in Right Ascension and 5.33 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 20h 18m 32s

Declination +29° 13’ 33”

Hour Angle 21h 13m 25s

Sideral Time 17h 31m 58s

J2000

Right Ascension 20h 17m 31s

Declination +29° 08’ 53”

Galactic Coordinates

Galactic Longitude 68.43°

Galactic Latitude -3.62°

Finder Chart

Simplified finder chart for HR7760.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.22

Class Giant

Absolute magnitude 0.96

Spectral Type G9III

Color Index (B-V) 1.01

Temperature 4719K

The red dot in the diagram below shows where HR7760 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7760. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR7760 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 HR7760 double sysyem:

Main star magnitude 6.22

Secondary star magnitude 10.92

Magnitude difference 4.7

Separation 5.9 arcsec

Distance, Radial Speed, Proper Motion

HR7760 is distant 367.12 light years from the Sun and it is moving towards the Sun at the speed of 20 kilometers per second.

Distance (parsec) 112.61

Distance (light year) 367.12

Radial Speed -20 km/s

Proper Motion RA -0.011 arcsec/y

Proper Motion Dec 0.032"/y

Alternative Designations

Henry Draper Catalogue HD193094

SAO Catalogue SAO88473

Hipparcos Catalogue HIP100018

Durchmusterung Catalogue BD+28 3695

Aitken Double Star Catalogue ADS13648

Visibility from Your Location

Today's HR7760 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 60.8° RISE 13:01

Max altitude: 67.7° TRANSIT 21:57

Azimuth: 299.2° SET 6:56

Name:	Greenwich, UK
Latitude:	51° 28' 48.0" N
Longitude:	0° 0' 0.0" E
Timezone:	Europe/London

Location

Other stars in Vulpecula