We use cookies to deliver essential features and to measure their performance. By using this site you accept our Privacy Policies.
Help keep this site free and ads-free: donate now!
public LocationGreenwich, United Kingdom
TimezoneEurope/London
Sunrise: 5:24 
Transit: 12:55 
Sunset: 20:27
sunny   (Daytime)   What's Visible Now?

HR4570

Altitude: -76.9°   Azimuth: 282.2°   Direction: West-North-West

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

HR4570 visual magnitude is 6.26. Because of its reltive faintness, HR4570 should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of HR4570 is -0.126 arcsec per year in Right Ascension and 0.016 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.

Image of HR4570 star
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);

Key facts about HR4570

6.26
Main-sequence

HR4570 is below the horizon from Greenwich, United Kingdom.

Altitude: -76.9°
Azimuth: 282.2°
Direction: West-North-West

Celestial coordinates and finder chart of HR4570

HR4570 is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR4570 are provided in the following table:

11h 56m 43s
-47° 04’ 20”
293.35°
14.78°
Centaurus

The simplified sky map below shows the position of HR4570 in the sky:

Finder chart HR4570 star
Simplified finder chart for HR4570.

Visibility of HR4570 from your location

Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

HR4570 is currently not visible from Greenwich, United Kingdom

Distance of HR4570 from the Sun and relative movement

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.

54.00 pc
176.03 ly
8 km/s
-0.126 arcsec/year
0.016 arcsec/year

Spectral properties of HR4570

HR4570 belongs to spectral class F5 and has a luminosity class of V corresponding to a main-sequence star.

2.60
F5V
6880K

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

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

Alternative designations of HR4570

SAO223127
SAO223127