HR7598

Above the horizon. Rise: 22:25 | Tran: 5:03 | Set: 11:38

Alt: 39.73° Az: 218.53° Direction: South-West

HR7598 is a double main-sequence star of spectral class A2 in the constellation of Aquila.

HR7598 visual magnitude is 6.15. Because of its faintness, HR7598 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 HR7598. The red arrow shows the motion of HR7598 during the next 10000 years (5.67 arcmin in Right Ascension and -0.50 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 19h 55m 54s

Declination +07° 12’ 30”

Hour Angle 01h 55m 29s

Sidereal Time 21h 51m 24s

J2000

Right Ascension 19h 54m 40s

Declination +07° 08’ 25”

Galactic Coordinates

Galactic Longitude 46.7°

Galactic Latitude -10.6°

Finder Chart

Loading map...

Finder chart for HR7598.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.15

Class Main-sequence

Absolute magnitude 1.61

Spectral Type A2V

Color Index (B-V) 0.03

Temperature 9766K

The red dot in the diagram below shows where HR7598 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7598. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR7598 is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the HR7598 double sysyem:

Main star magnitude 6.15

Secondary star magnitude 12.55

Magnitude difference 6.4

Separation 13.8 arcsec

Distance, Radial Speed, Proper Motion

HR7598 is distant 263.33 light years from the Sun and it is moving towards the Sun at the speed of 16 kilometers per second.

Distance (parsec) 80.78

Distance (light year) 263.33

Radial Speed -16 km/s

Proper Motion RA 0.034 arcsec/y

Proper Motion Dec -0.003"/y

Alternative Designations

Henry Draper Catalogue HD188385

SAO Catalogue SAO125221

Hipparcos Catalogue HIP97970

Durchmusterung Catalogue BD+06 4351

Aitken Double Star Catalogue ADS13093

Visibility from Your Location

Today's HR7598 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 82.8° RISE 22:25

Max altitude: 45.7° TRANSIT 5:03

Azimuth: 277.2° SET 11:38

Set Location

Other stars in Aquila