HR4052

Above the horizon. Rise: 5:25 | Tran: 16:51 | Set: 4:13

Alt: 69.49° Az: 338.21° Direction: North-North-West

HR4052 is a giant star of spectral class K3 in the constellation of Ursa Major.

HR4052 visual magnitude is 6. Because of its faintness, HR4052 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 HR4052. The red arrow shows the motion of HR4052 during the next 10000 years (-5.33 arcmin in Right Ascension and -0.33 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 10h 22m 09s

Declination +54° 05’ 16”

Hour Angle 00h 51m 14s

Sidereal Time 11h 13m 24s

J2000

Right Ascension 10h 20m 31s

Declination +54° 13’ 00”

Galactic Coordinates

Galactic Longitude 157.93°

Galactic Latitude 51.4°

Finder Chart

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Finder chart for HR4052.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6

Class Giant

Absolute magnitude 0.27

Spectral Type K3

Color Index (B-V) 1.13

Temperature 4451K

The red dot in the diagram below shows where HR4052 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4052. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4052 is distant 457.22 light years from the Sun and it is moving far from the Sun at the speed of 9 kilometers per second.

Distance (parsec) 140.25

Distance (light year) 457.22

Radial Speed 9 km/s

Proper Motion RA -0.032 arcsec/y

Proper Motion Dec -0.002"/y

Alternative Designations

Henry Draper Catalogue HD89414

SAO Catalogue SAO27609

Hipparcos Catalogue HIP50635

Durchmusterung Catalogue BD+54 1367

FK5 Catalogue 2829

Visibility from Your Location

Today's HR4052 rise, transit and set times from Huangnaihai, China are the following (all times relative to the local timezone Asia/Shanghai):

Azimuth: 35.9° RISE 5:25

Max altitude: 71.5° TRANSIT 16:51

Azimuth: 324.1° SET 4:13

Name:	Huangnaihai, China
Latitude:	35° 36' 56.5" N
Longitude:	102° 0' 18.0" E
Timezone:	Asia/Shanghai

Set Location

Other stars in Ursa Major