HR7211

Below the horizon. Rise: 17:42 | Tran: 20:25 | Set: 23:07

Alt: -37.16° Az: 265.08° Direction: West

HR7211 is a hypergiant star of spectral class A0 in the constellation of Sagittarius.

HR7211 visual magnitude is 5.5. Because of its faintness, HR7211 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 HR7211. The red arrow shows the motion of HR7211 during the next 10000 years (2.33 arcmin in Right Ascension and -2.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 19h 06m 00s

Declination -31° 00’ 30”

Hour Angle 07h 28m 27s

Sideral Time 02h 34m 27s

J2000

Right Ascension 19h 04m 25s

Declination -31° 02’ 48”

Galactic Coordinates

Galactic Longitude 5.88°

Galactic Latitude -16.16°

Finder Chart

Simplified finder chart for HR7211.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.5

Class Hypergiant

Absolute magnitude -0.62

Spectral Type A0IV

Color Index (B-V) 0.03

Temperature 9766K

The red dot in the diagram below shows where HR7211 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7211. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7211 is distant 546.06 light years from the Sun and it is moving towards the Sun at the speed of 26 kilometers per second.

Distance (parsec) 167.50

Distance (light year) 546.06

Radial Speed -26 km/s

Proper Motion RA 0.014 arcsec/y

Proper Motion Dec -0.016"/y

Alternative Designations

Henry Draper Catalogue HD177074

SAO Catalogue SAO210883

Hipparcos Catalogue HIP93667

Durchmusterung Catalogue CD-3116306

Visibility from Your Location

Today's HR7211 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 121.0° RISE 17:42

Max altitude: 7.5° TRANSIT 20:25

Azimuth: 239.0° SET 23:07

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

Location

Other stars in Sagittarius