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public LocationGreenwich, United Kingdom
Sunrise: 4:42 
Transit: 13:00 
Sunset: 21:17
wb_twilight   (Civil Twilight)   What's Visible Now?


Below the horizon.  Rise: 11:32 | Tran: 16:05 | Set: 20:38
Altitude: -54.4°   Azimuth: 9.4°   Direction: North

HR3578 is a main-sequence star of spectral class F6 in the constellation of Hydra.

HR3578 visual magnitude is 5.86. Because of its faintness, HR3578 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.

Celestial coordinates and finder chart of HR3578

Finder chart HR3578 star
Simplified finder chart for HR3578.

HR3578 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR3578 are provided in the following table:

08h 58m 43s
-16° 07’ 58”
Image of HR3578 star
DSS2 image of HR3578. The red arrow shows the motion of HR3578 during the next 1000 years (4.10 arcmin in Right Ascension and 3.53 arcmin in declination);

Key facts about HR3578


and has a luminosity class of V corresponding to a main-sequence star.


The red dot in the diagram below shows where HR3578 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3578. Attribution: Richard Powell / CC BY-SA

Distance of HR3578 from the Sun and relative movement

HR3578 is distant 69.51 light years from the Sun and it is moving far from the Sun at the speed of 121 kilometers per second.

21.32 pc
69.51 ly
121 km/s
0.246 arcsec/year
0.212 arcsec/year

Alternative designations of HR3578


Visibility of HR3578 from your location

Today's HR3578 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):

Azimuth: 106.1°
Max altitude: 22.4°
Azimuth: 253.9°