HR4570

Below the horizon. Rise: 11:23 | Tran: 17:21 | Set: 23:23

Alt: -8.74° Az: 222.06° Direction: South-West

HR4570 is a main-sequence star of spectral class F5 in the constellation of Centaurus.

HR4570 visual magnitude is 6.26. Because of its faintness, HR4570 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 HR4570. The red arrow shows the motion of HR4570 during the next 1000 years (-2.10 arcmin in Right Ascension and 0.27 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 11h 58m 01s

Declination -47° 12’ 52”

Hour Angle 06h 51m 32s

Sidereal Time 18h 49m 34s

J2000

Right Ascension 11h 56m 43s

Declination -47° 04’ 20”

Galactic Coordinates

Galactic Longitude 293.35°

Galactic Latitude 14.78°

Finder Chart

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Finder chart for HR4570.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.26

Class Main-sequence

Absolute magnitude 2.60

Spectral Type F5V

Color Index (B-V) 0.4

Temperature 6880K

The red dot in the diagram below shows where HR4570 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4570. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4570 is distant 176.03 light years from the Sun and it is moving far from the Sun at the speed of 8 kilometers per second.

Distance (parsec) 54.00

Distance (light year) 176.03

Radial Speed 8 km/s

Proper Motion RA -0.126 arcsec/y

Proper Motion Dec 0.016"/y

Alternative Designations

Henry Draper Catalogue HD103746

SAO Catalogue SAO223127

Hipparcos Catalogue HIP58242

Durchmusterung Catalogue CD-46 7521

Visibility from Your Location

Today's HR4570 rise, transit and set times from Cayambe, Ecuador are the following (all times relative to the local timezone America/Guayaquil):

Azimuth: 137.2° RISE 11:23

Max altitude: 42.7° TRANSIT 17:21

Azimuth: 222.8° SET 23:23

Name:	Cayambe, Ecuador
Latitude:	0° 2' 27.0" N
Longitude:	78° 8' 42.7" W
Timezone:	America/Guayaquil

Set Location

Other stars in Centaurus