HR6910

Below the horizon. Rise: 23:08 | Tran: 1:09 | Set: 3:11

Alt: -82.17° Az: 359.25° Direction: North

HR6910 is a star of spectral class A2 in the constellation of Corona Australis.

HR6910 visual magnitude is 5.64. Because of its faintness, HR6910 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 HR6910. The red arrow shows the motion of HR6910 during the next 10000 years (-0.33 arcmin in Right Ascension and -6.33 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 18h 30m 12s

Declination -38° 58’ 38”

Hour Angle 11h 59m 28s

Sidereal Time 06h 29m 41s

J2000

Right Ascension 18h 28m 27s

Declination -38° 59’ 44”

Galactic Coordinates

Galactic Longitude 355.33°

Galactic Latitude -12.57°

Finder Chart

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Finder chart for HR6910.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.64

Class

Absolute magnitude -0.28

Spectral Type A2

Color Index (B-V) 0.13

Temperature 8748K

The red dot in the diagram below shows where HR6910 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR6910. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR6910 is distant 498.47 light years from the Sun and it is moving towards the Sun at the speed of 21 kilometers per second.

Distance (parsec) 152.91

Distance (light year) 498.47

Radial Speed -21 km/s

Proper Motion RA -0.002 arcsec/y

Proper Motion Dec -0.038"/y

Alternative Designations

Henry Draper Catalogue HD169853

SAO Catalogue SAO210197

Hipparcos Catalogue HIP90541

Durchmusterung Catalogue CD-3912626

Visibility from Your Location

Today's HR6910 rise, transit and set times from Bayanbulag, Mongolia are the following (all times relative to the local timezone Asia/Ulaanbaatar):

Azimuth: 129.0° RISE 23:08

Max altitude: 4.2° TRANSIT 1:09

Azimuth: 231.0° SET 3:11

Name:	Bayanbulag, Mongolia
Latitude:	46° 48' 35.3" N
Longitude:	98° 5' 24.4" E
Timezone:	Asia/Ulaanbaatar

Set Location

Other stars in Corona Australis