HR7765

Below the horizon. Rise: 4:14 | Tran: 5:57 | Set: 7:40

Alt: -19.80° Az: 237.25° Direction: West-South-West

HR7765 is a giant star of spectral class K3 in the constellation of Sagittarius.

HR7765 visual magnitude is 6.46. Because of its faintness, HR7765 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 HR7765. The red arrow shows the motion of HR7765 during the next 10000 years (6.50 arcmin in Right Ascension and 3.00 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 20h 22m 29s

Declination -35° 35’ 30”

Hour Angle 05h 06m 45s

Sidereal Time 01h 29m 15s

J2000

Right Ascension 20h 20m 51s

Declination -35° 40’ 24”

Galactic Coordinates

Galactic Longitude 6.22°

Galactic Latitude -32.75°

Finder Chart

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Finder chart for HR7765.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.46

Class Giant

Absolute magnitude 0.79

Spectral Type K3III

Color Index (B-V) 1.31

Temperature 4104K

The red dot in the diagram below shows where HR7765 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7765. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7765 is distant 443.54 light years from the Sun and it is moving towards the Sun at the speed of 15 kilometers per second.

Distance (parsec) 136.05

Distance (light year) 443.54

Radial Speed -15 km/s

Proper Motion RA 0.039 arcsec/y

Proper Motion Dec 0.018"/y

Alternative Designations

Henry Draper Catalogue HD193302

SAO Catalogue SAO212025

Hipparcos Catalogue HIP100332

Durchmusterung Catalogue CD-3614057

FK5 Catalogue 1530

Visibility from Your Location

Today's HR7765 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 125.6° RISE 4:14

Max altitude: 2.9° TRANSIT 5:57

Azimuth: 234.4° SET 7:40

Set Location

Other stars in Sagittarius