35 Cygni

Above the horizon. Rise: 11:22 | Tran: 21:26 | Set: 7:34

Alt: 14.04° Az: 309.54° Direction: North-West

35 Cygni is a variable supergiant star of spectral class F5 in the constellation of Cygnus.

35 Cygni visual magnitude is 5.17. Because of its faintness, 35 Cygni 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 35 Cygni. The red arrow shows the motion of 35 Cygni during the next 100000 years (1.67 arcmin in Right Ascension and -5.00 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 20h 19m 36s

Declination +35° 03’ 40”

Hour Angle 07h 35m 45s

Sideral Time 03h 55m 21s

J2000

Right Ascension 20h 18m 39s

Declination +34° 58’ 58”

Galactic Coordinates

Galactic Longitude 73.4°

Galactic Latitude -0.54°

Finder Chart

Simplified finder chart for 35 Cygni.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.17

Class Supergiant

Absolute magnitude -3.77

Spectral Type F5I

Color Index (B-V) 0.65

Temperature 5778K

The red dot in the diagram below shows where 35 Cygni is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of 35 Cygni. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

35 Cygni is distant 2,000.00 light years from the Sun and it is moving towards the Sun at the speed of 14 kilometers per second.

Distance (parsec) 613.50

Distance (light year) 2,000.00

Radial Speed -14 km/s

Proper Motion RA 0.001 arcsec/y

Proper Motion Dec -0.003"/y

Alternative Designations

Flamsteed designation 35 Cygni

Henry Draper Catalogue HD193370

SAO Catalogue SAO69806

Hipparcos Catalogue HIP100122

Durchmusterung Catalogue BD+34 3967

FK5 Catalogue 3627

General Catalogue of Variable Stars 12994

Visibility from Your Location

Today's 35 Cygni rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 54.9° RISE 11:22

Max altitude: 73.6° TRANSIT 21:26

Azimuth: 305.1° SET 7:34

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

Location

Other stars in Cygnus