HR7529

Above the horizon. Rise: 10:34 | Tran: 20:57 | Set: 7:24

Alt: 18.57° Az: 305.25° Direction: North-West

HR7529 is a multiple main-sequence star of spectral class B9 in the constellation of Cygnus.

HR7529 visual magnitude is 6.43. Because of its faintness, HR7529 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 HR7529. The red arrow shows the motion of HR7529 during the next 10000 years (0.67 arcmin in Right Ascension and 2.33 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 19h 46m 34s

Declination +36° 09’ 09”

Hour Angle 07h 06m 07s

Sideral Time 02h 52m 41s

J2000

Right Ascension 19h 45m 39s

Declination +36° 05’ 27”

Galactic Coordinates

Galactic Longitude 70.79°

Galactic Latitude 5.74°

Finder Chart

Simplified finder chart for HR7529.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.43

Class Main-sequence

HR7529 is also a Si chemically peculiar star.

Absolute magnitude -2.38

Spectral Type B9V

Color Index (B-V) -0.03

Temperature 10516K

The red dot in the diagram below shows where HR7529 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7529. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR7529 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 HR7529 double sysyem:

Main star magnitude 6.43

Secondary star magnitude 6.93

Magnitude difference 0.5

Separation 14.8 arcsec

Distance, Radial Speed, Proper Motion

HR7529 is distant 1,884.39 light years from the Sun and it is moving towards the Sun at the speed of 19 kilometers per second.

Distance (parsec) 578.03

Distance (light year) 1,884.39

Radial Speed -19 km/s

Proper Motion RA 0.004 arcsec/y

Proper Motion Dec 0.014"/y

Alternative Designations

Henry Draper Catalogue HD186901

SAO Catalogue SAO68805

Hipparcos Catalogue HIP97228

Durchmusterung Catalogue BD+35 3786

Aitken Double Star Catalogue ADS12893

Visibility from Your Location

Today's HR7529 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 53.8° RISE 10:34

Max altitude: 74.7° TRANSIT 20:57

Azimuth: 306.2° SET 7:24

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

Location

Other stars in Cygnus