HR7661

Below the horizon. Rise: 9:33 | Tran: 14:53 | Set: 20:14

Alt: -35.86° Az: 310.77° Direction: North-West

HR7661 is a giant star of spectral class F4 in the constellation of Aquila.

HR7661 visual magnitude is 6.72. Because of its faintness, HR7661 is not visible to the naked eye.

DSS2 image of HR7661. The red arrow shows the motion of HR7661 during the next 10000 years (2.50 arcmin in Right Ascension and -8.00 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 20h 05m 21s

Declination -07° 23’ 52”

Hour Angle 09h 27m 02s

Sidereal Time 05h 32m 24s

J2000

Right Ascension 20h 04m 01s

Declination -07° 28’ 10”

Galactic Coordinates

Galactic Longitude 34.46°

Galactic Latitude -19.52°

Finder Chart

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Finder chart for HR7661.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.72

Class Giant

Absolute magnitude 2.66

Spectral Type F4III

Color Index (B-V) 0.35

Temperature 7158K

The red dot in the diagram below shows where HR7661 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7661. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7661 is distant 211.83 light years from the Sun and it is moving far from the Sun at the speed of 4 kilometers per second.

Distance (parsec) 64.98

Distance (light year) 211.83

Radial Speed 4 km/s

Proper Motion RA 0.015 arcsec/y

Proper Motion Dec -0.048"/y

Alternative Designations

Henry Draper Catalogue HD190172

SAO Catalogue SAO144038

Hipparcos Catalogue HIP98809

Durchmusterung Catalogue BD-07 5159

Visibility from Your Location

Today's HR7661 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 97.4° RISE 9:33

Max altitude: 31.1° TRANSIT 14:53

Azimuth: 262.6° SET 20:14

Set Location

Other stars in Aquila