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public LocationGreenwich, UK
Sunrise: 4:43 
Transit: 13:01 
Sunset: 21:18
sunny   (Daytime)   What's Visible Now?
All Constellations » Hydra » 


Above the horizon.  Rise: 9:35 | Tran: 15:41 | Set: 21:46
Altitude: 0.6°   Azimuth: 88.3°   Direction: East

HR3573 is a double main-sequence star of spectral class A2 in the constellation of Hydra.

HR3573 visual magnitude is 6.59. Because of its faintness, HR3573 is not visible to the naked eye.

Celestial coordinates and finder chart of HR3573

Finder chart HR3573 star
Simplified finder chart for HR3573.

HR3573 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 HR3573 are provided in the following table:

08h 58m 08s
+01° 32’ 30”
Image of HR3573 star
DSS2 image of HR3573. The red arrow shows the motion of HR3573 during the next 10000 years (-6.67 arcmin in Right Ascension and -0.83 arcmin in declination);

Key facts about HR3573


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


The red dot in the diagram below shows where HR3573 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3573. Attribution: Richard Powell / CC BY-SA

HR3573 star system properties

HR3573 is a visual double star which can be observed with the help of medium or large telescopes. The table below shows key information about the HR3573 double sysyem:

2.5 arcsec

Distance of HR3573 from the Sun and relative movement

HR3573 is distant 346.07 light years from the Sun and it is moving far from the Sun at the speed of 26 kilometers per second.

106.16 pc
346.07 ly
26 km/s
-0.04 arcsec/year
-0.005 arcsec/year

Alternative designations of HR3573


Visibility of HR3573 from your location

Today's HR3573 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 88.5°
Max altitude: 40.1°
Azimuth: 271.5°