HR7699

Above the horizon. Rise: 11:47 | Tran: 21:43 | Set: 7:42

Alt: 20.74° Az: 60.22° Direction: East-North-East

HR7699 is a supergiant star of spectral class B5 in the constellation of Cygnus.

HR7699 visual magnitude is 6.11. Because of its faintness, HR7699 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 HR7699. The red arrow shows the motion of HR7699 during the next 100000 years (3.33 arcmin in Right Ascension and 0.00 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 20h 08m 38s

Declination +34° 29’ 45”

Hour Angle 17h 20m 06s

Sideral Time 13h 28m 44s

J2000

Right Ascension 20h 07m 41s

Declination +34° 25’ 23”

Galactic Coordinates

Galactic Longitude 71.69°

Galactic Latitude 1.03°

Finder Chart

Simplified finder chart for HR7699.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.11

Class Supergiant

Absolute magnitude -2.84

Spectral Type B5I

Color Index (B-V) 0.16

Temperature 8486K

The red dot in the diagram below shows where HR7699 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7699. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7699 is distant 2,012.35 light years from the Sun and it is moving far from the Sun at the speed of 10 kilometers per second.

Distance (parsec) 617.28

Distance (light year) 2,012.35

Radial Speed 10 km/s

Proper Motion RA 0.002 arcsec/y

Alternative Designations

Henry Draper Catalogue HD191243

SAO Catalogue SAO69457

Hipparcos Catalogue HIP99145

Durchmusterung Catalogue BD+34 3881

FK5 Catalogue 3615

Visibility from Your Location

Today's HR7699 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 55.5° RISE 11:47

Max altitude: 73.0° TRANSIT 21:43

Azimuth: 304.5° SET 7:42

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

Location

Other stars in Cygnus