HR7222

Above the horizon. Rise: 12:56 | Tran: 20:51 | Set: 4:49

Alt: 36.18° Az: 101.31° Direction: East-South-East

HR7222 is a variable giant star of spectral class F2 in the constellation of Vulpecula.

HR7222 visual magnitude is 6.52. Because of its faintness, HR7222 is not visible to the naked eye.

DSS2 image of HR7222. The red arrow shows the motion of HR7222 during the next 10000 years (3.67 arcmin in Right Ascension and -3.50 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 19h 04m 46s

Declination +21° 18’ 20”

Hour Angle 20h 07m 21s

Sideral Time 15h 12m 07s

J2000

Right Ascension 19h 03m 42s

Declination +21° 16’ 04”

Galactic Coordinates

Galactic Longitude 53.3°

Galactic Latitude 6.95°

Finder Chart

Simplified finder chart for HR7222.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.52

Class Giant

Absolute magnitude 1.07

Spectral Type F2III

Color Index (B-V) 0.32

Temperature 7337K

The red dot in the diagram below shows where HR7222 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7222. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7222 is distant 401.48 light years from the Sun and it is moving far from the Sun at the speed of 5 kilometers per second.

Distance (parsec) 123.15

Distance (light year) 401.48

Radial Speed 5 km/s

Proper Motion RA 0.022 arcsec/y

Proper Motion Dec -0.021"/y

Alternative Designations

Henry Draper Catalogue HD177392

SAO Catalogue SAO86753

Hipparcos Catalogue HIP93603

Durchmusterung Catalogue BD+21 3648

General Catalogue of Variable Stars LT Vul

Visibility from Your Location

Today's HR7222 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 68.7° RISE 12:56

Max altitude: 59.8° TRANSIT 20:51

Azimuth: 291.3° SET 4:49

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

We Need Your Support

Location

Other stars in Vulpecula