HR4378

Below the horizon. Rise: 13:37 | Tran: 20:36 | Set: 3:39

Alt: -1.37° Az: 291.08° Direction: West-North-West

HR4378 is a main-sequence star of spectral class A2 in the constellation of Leo.

HR4378 visual magnitude is 6.66. Because of its faintness, HR4378 is not visible to the naked eye.

DSS2 image of HR4378. The red arrow shows the motion of HR4378 during the next 10000 years (0.67 arcmin in Right Ascension and -6.00 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 11h 19m 40s

Declination +11° 50’ 44”

Hour Angle 07h 10m 28s

Sidereal Time 18h 30m 08s

J2000

Right Ascension 11h 18m 20s

Declination +11° 59’ 04”

Galactic Coordinates

Galactic Longitude 243.13°

Galactic Latitude 63.44°

Finder Chart

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Finder chart for HR4378.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.66

Class Main-sequence

Absolute magnitude 0.45

Spectral Type A2V

Color Index (B-V) 0.07

Temperature 9328K

The red dot in the diagram below shows where HR4378 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4378. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4378 is distant 567.94 light years from the Sun and it is moving towards the Sun at the speed of 35 kilometers per second.

Distance (parsec) 174.22

Distance (light year) 567.94

Radial Speed -35 km/s

Proper Motion RA 0.004 arcsec/y

Proper Motion Dec -0.036"/y

Alternative Designations

Henry Draper Catalogue HD98280

SAO Catalogue SAO99544

Hipparcos Catalogue HIP55209

Durchmusterung Catalogue BD+12 2319

Visibility from Your Location

Today's HR4378 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 78.2° RISE 13:37

Max altitude: 50.4° TRANSIT 20:36

Azimuth: 281.8° SET 3:39

Set Location

Other stars in Leo