HR8037

Above the horizon. Rise: 13:21 | Tran: 20:49 | Set: 4:20

Alt: 47.79° Az: 133.57° Direction: South-East

HR8037 is a double giant star of spectral class F4 in the constellation of Delphinus.

HR8037 visual magnitude is 6.66. Because of its faintness, HR8037 is not visible to the naked eye.

DSS2 image of HR8037. The red arrow shows the motion of HR8037 during the next 10000 years (6.83 arcmin in Right Ascension and -2.33 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 21h 00m 59s

Declination +16° 55’ 18”

Hour Angle 21h 57m 39s

Sideral Time 18h 58m 39s

J2000

Right Ascension 20h 59m 50s

Declination +16° 49’ 27”

Galactic Coordinates

Galactic Longitude 64.05°

Galactic Latitude -18.71°

Finder Chart

Simplified finder chart for HR8037.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.66

Class Giant

Absolute magnitude 3.26

Spectral Type F4III

Color Index (B-V) 0.38

Temperature 6989K

The red dot in the diagram below shows where HR8037 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR8037. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR8037 is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the HR8037 double sysyem:

Main star magnitude 6.66

Secondary star magnitude 9.36

Magnitude difference 2.7

Separation 70.7 arcsec

Distance, Radial Speed, Proper Motion

HR8037 is distant 155.76 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.

Distance (parsec) 47.78

Distance (light year) 155.76

Radial Speed 2 km/s

Proper Motion RA 0.041 arcsec/y

Proper Motion Dec -0.014"/y

Alternative Designations

Henry Draper Catalogue HD199941

SAO Catalogue SAO106738

Hipparcos Catalogue HIP103635

Durchmusterung Catalogue BD+16 4425

Visibility from Your Location

Today's HR8037 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 73.1° RISE 13:21

Max altitude: 55.4° TRANSIT 20:49

Azimuth: 286.9° SET 4:20

Set Location

Other stars in Delphinus