HR7774

Above the horizon. Rise: 21:56 | Tran: 5:09 | Set: 12:17

Alt: 48.74° Az: 210.86° Direction: South-South-West

HR7774 is a star of spectral class A5 in the constellation of Delphinus.

HR7774 visual magnitude is 5.95. Because of its faintness, HR7774 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 HR7774. The red arrow shows the motion of HR7774 during the next 10000 years (2.00 arcmin in Right Ascension and -0.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 20h 21m 11s

Declination +13° 37’ 46”

Hour Angle 01h 21m 28s

Sidereal Time 21h 42m 40s

J2000

Right Ascension 20h 20m 00s

Declination +13° 32’ 53”

Galactic Coordinates

Galactic Longitude 55.57°

Galactic Latitude -12.67°

Finder Chart

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Finder chart for HR7774.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.95

Class

Absolute magnitude 1.17

Spectral Type A5

Color Index (B-V) 0.31

Temperature 7399K

The red dot in the diagram below shows where HR7774 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7774. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7774 is distant 293.96 light years from the Sun and it is moving towards the Sun at the speed of 8 kilometers per second.

Distance (parsec) 90.17

Distance (light year) 293.96

Radial Speed -8 km/s

Proper Motion RA 0.012 arcsec/y

Proper Motion Dec -0.004"/y

Alternative Designations

Henry Draper Catalogue HD193472

SAO Catalogue SAO105974

Hipparcos Catalogue HIP100256

Durchmusterung Catalogue BD+13 4360

Visibility from Your Location

Today's HR7774 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 76.4° RISE 21:56

Max altitude: 52.1° TRANSIT 5:09

Azimuth: 283.6° SET 12:17

Set Location

Other stars in Delphinus