HR7636

Below the horizon. Rise: 15:26 | Tran: 21:31 | Set: 3:40

Alt: -36.70° Az: 350.78° Direction: North

HR7636 is a giant star of spectral class G8 in the constellation of Aquila.

HR7636 visual magnitude is 6.17. Because of its faintness, HR7636 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 HR7636. The red arrow shows the motion of HR7636 during the next 10000 years (4.33 arcmin in Right Ascension and 10.83 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 20h 00m 37s

Declination +01° 26’ 47”

Hour Angle 11h 30m 28s

Sideral Time 07h 31m 06s

J2000

Right Ascension 19h 59m 22s

Declination +01° 22’ 40”

Galactic Coordinates

Galactic Longitude 42.11°

Galactic Latitude -14.42°

Finder Chart

Simplified finder chart for HR7636.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.17

Class Giant

Absolute magnitude -0.69

Spectral Type G8III

Color Index (B-V) 1.13

Temperature 4451K

The red dot in the diagram below shows where HR7636 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7636. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7636 is distant 768.87 light years from the Sun and it is moving far from the Sun at the speed of 6 kilometers per second.

Distance (parsec) 235.85

Distance (light year) 768.87

Radial Speed 6 km/s

Proper Motion RA 0.026 arcsec/y

Proper Motion Dec 0.065"/y

Alternative Designations

Henry Draper Catalogue HD189322

SAO Catalogue SAO125310

Hipparcos Catalogue HIP98385

Durchmusterung Catalogue BD+00 4375

FK5 Catalogue 3596

Visibility from Your Location

Today's HR7636 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 88.6° RISE 15:26

Max altitude: 40.0° TRANSIT 21:31

Azimuth: 271.4° SET 3:40

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

Location

Other stars in Aquila