HR4197

Below the horizon. Rise: 12:18 | Tran: 20:02 | Set: 3:50

Alt: -10.13° Az: 39.45° Direction: North-East

HR4197 is a main-sequence star of spectral class A5 in the constellation of Leo.

HR4197 visual magnitude is 6.27. Because of its faintness, HR4197 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 HR4197. The red arrow shows the motion of HR4197 during the next 1000 years (-1.93 arcmin in Right Ascension and -0.43 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 10h 45m 36s

Declination +19° 37’ 29”

Hour Angle 14h 46m 26s

Sidereal Time 01h 32m 02s

J2000

Right Ascension 10h 44m 14s

Declination +19° 45’ 30”

Galactic Coordinates

Galactic Longitude 220.27°

Galactic Latitude 60°

Finder Chart

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Finder chart for HR4197.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.27

Class Main-sequence

Absolute magnitude 2.20

Spectral Type A5V

Color Index (B-V) 0.17

Temperature 8403K

The red dot in the diagram below shows where HR4197 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4197. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4197 is distant 212.10 light years from the Sun and it is moving far from the Sun at the speed of 5 kilometers per second.

Distance (parsec) 65.06

Distance (light year) 212.10

Radial Speed 5 km/s

Proper Motion RA -0.116 arcsec/y

Proper Motion Dec -0.026"/y

Alternative Designations

Henry Draper Catalogue HD92941

SAO Catalogue SAO81496

Hipparcos Catalogue HIP52513

Durchmusterung Catalogue BD+20 2514

Visibility from Your Location

Today's HR4197 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 70.4° RISE 12:18

Max altitude: 58.1° TRANSIT 20:02

Azimuth: 289.6° SET 3:50

Set Location

Other stars in Leo