HR8136

Below the horizon. Rise: 19:05 | Tran: 2:56 | Set: 10:51

Alt: -8.26° Az: 28.39° Direction: North-North-East

HR8136 is a sub-giant star of spectral class B4 in the constellation of Cygnus.

HR8136 visual magnitude is 6.46. Because of its faintness, HR8136 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 HR8136. The red arrow shows the motion of HR8136 during the next 10000 years (-7.00 arcmin in Right Ascension and -3.83 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 21h 16m 30s

Declination +48° 04’ 50”

Hour Angle 14h 59m 05s

Sidereal Time 12h 15m 36s

J2000

Right Ascension 21h 15m 36s

Declination +47° 58’ 24”

Galactic Coordinates

Galactic Longitude 90.16°

Galactic Latitude -0.68°

Finder Chart

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Finder chart for HR8136.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.46

Class Sub-giant

Absolute magnitude -1.93

Spectral Type B4IV

Color Index (B-V) -0.15

Temperature 12489K

The red dot in the diagram below shows where HR8136 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR8136. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR8136 is distant 1,552.38 light years from the Sun and it is moving towards the Sun at the speed of 26 kilometers per second.

Distance (parsec) 476.19

Distance (light year) 1,552.38

Radial Speed -26 km/s

Proper Motion RA -0.042 arcsec/y

Proper Motion Dec -0.023"/y

Alternative Designations

Henry Draper Catalogue HD202654

SAO Catalogue SAO50631

Hipparcos Catalogue HIP104962

Durchmusterung Catalogue BD+47 3348

Visibility from Your Location

Today's HR8136 rise, transit and set times from Jiushi, China are the following (all times relative to the local timezone Asia/Shanghai):

Azimuth: 41.9° RISE 19:05

Max altitude: 65.1° TRANSIT 2:56

Azimuth: 318.1° SET 10:51

Name:	Jiushi, China
Latitude:	23° 8' 13.9" N
Longitude:	111° 58' 12.0" E
Timezone:	Asia/Shanghai

Set Location

Other stars in Cygnus