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public LocationGreenwich, United Kingdom
Sunrise: 4:42 
Transit: 12:59 
Sunset: 21:16
wb_twilight   (Astronomical Twilight)   What's Visible Now?


Below the horizon.  Rise: 8:57 | Tran: 15:19 | Set: 21:42
Altitude: -16.9°   Azimuth: 301.7°   Direction: West-North-West

HR3136 is a double main-sequence star of spectral class A1 in the constellation of Canis Minor.

HR3136 visual magnitude is 5.65. Because of its faintness, HR3136 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 HR3136

Finder chart HR3136 star
Simplified finder chart for HR3136.

HR3136 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 HR3136 are provided in the following table:

08h 01m 13s
+04° 52’ 46”
Canis Minor
Image of HR3136 star
DSS2 image of HR3136. The red arrow shows the motion of HR3136 during the next 10000 years (-6.33 arcmin in Right Ascension and 1.50 arcmin in declination);

Key facts about HR3136


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


The red dot in the diagram below shows where HR3136 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR3136. Attribution: Richard Powell / CC BY-SA

HR3136 star system properties

HR3136 is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the HR3136 double sysyem:

30.1 arcsec

Distance of HR3136 from the Sun and relative movement

HR3136 is distant 346.07 light years from the Sun and it is moving far from the Sun at the speed of 46 kilometers per second.

106.16 pc
346.07 ly
46 km/s
-0.038 arcsec/year
0.009 arcsec/year

Alternative designations of HR3136


Visibility of HR3136 from your location

Today's HR3136 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):

Azimuth: 85.1°
Max altitude: 43.4°
Azimuth: 274.9°