HR7580

Above the horizon. Rise: 13:22 | Tran: 19:43 | Set: 2:07

Alt: 27.37° Az: 120.64° Direction: East-South-East

HR7580 is a main-sequence star of spectral class B9 in the constellation of Aquila.

HR7580 visual magnitude is 6.53. Because of its faintness, HR7580 is not visible to the naked eye.

DSS2 image of HR7580. The red arrow shows the motion of HR7580 during the next 10000 years (2.67 arcmin in Right Ascension and 0.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 19h 54m 36s

Declination +04° 27’ 58”

Hour Angle 20h 39m 52s

Sideral Time 16h 34m 29s

J2000

Right Ascension 19h 53m 22s

Declination +04° 24’ 02”

Galactic Coordinates

Galactic Longitude 44.1°

Galactic Latitude -11.65°

Finder Chart

Simplified finder chart for HR7580.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.53

Class Main-sequence

Absolute magnitude -0.74

Spectral Type B9V

Color Index (B-V) 0.02

Temperature 9882K

The red dot in the diagram below shows where HR7580 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7580. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7580 is distant 928.77 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.

Distance (parsec) 284.90

Distance (light year) 928.77

Radial Speed 2 km/s

Proper Motion RA 0.016 arcsec/y

Proper Motion Dec 0.004"/y

Alternative Designations

Henry Draper Catalogue HD188107

SAO Catalogue SAO125182

Hipparcos Catalogue HIP97877

Durchmusterung Catalogue BD+04 4264

Visibility from Your Location

Today's HR7580 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 85.5° RISE 13:22

Max altitude: 43.0° TRANSIT 19:43

Azimuth: 274.5° SET 2:07

Set Location

Other stars in Aquila