HR7045

Below the horizon. Rise: 23:03 | Tran: 3:20 | Set: 7:32

Alt: -57.74° Az: 349.25° Direction: North

HR7045 is a variable giant star of spectral class M4 in the constellation of Sagittarius.

HR7045 visual magnitude is 6.42. Because of its faintness, HR7045 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 HR7045. The red arrow shows the motion of HR7045 during the next 100000 years (-3.33 arcmin in Right Ascension and 6.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 18h 47m 31s

Declination -19° 34’ 39”

Hour Angle 11h 35m 44s

Sidereal Time 06h 23m 16s

J2000

Right Ascension 18h 46m 01s

Declination -19° 36’ 23”

Galactic Coordinates

Galactic Longitude 14.78°

Galactic Latitude -7.65°

Finder Chart

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Finder chart for HR7045.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.42

Class Giant

Absolute magnitude -0.35

Spectral Type M4III

Color Index (B-V) 1.65

Temperature 3581K

The red dot in the diagram below shows where HR7045 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7045. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7045 is distant 737.56 light years from the Sun and it is moving towards the Sun at the speed of 40 kilometers per second.

Distance (parsec) 226.24

Distance (light year) 737.56

Radial Speed -40 km/s

Proper Motion RA -0.002 arcsec/y

Proper Motion Dec 0.004"/y

Alternative Designations

Henry Draper Catalogue HD173425

SAO Catalogue SAO161803

Hipparcos Catalogue HIP92079

Durchmusterung Catalogue BD-19 5154

General Catalogue of Variable Stars 11309

Visibility from Your Location

Today's HR7045 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 109.6° RISE 23:03

Max altitude: 18.9° TRANSIT 3:20

Azimuth: 250.4° SET 7:32

Set Location

Other stars in Sagittarius