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A Complete Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
north SunriseRise: 7:49  
clear_day Transit: 11:49  
SunsetSet: 15:50 south
wb_twilight Astronomical TwilightWhat's Visible Now?
All Constellations » Hercules » 


Altitude: 32.8°   Azimuth: 286.2°   Direction: West-North-West

HR6351 is a main-sequence star in the constellation of Hercules.

HR6351 visual magnitude is 6.04. Because of its reltive faintness, HR6351 should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.

The table below summarizes the key facts about HR6351:


HR6351 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 32.8°
Azimuth: 286.2°
Direction: West-North-West

Celestial coordinates and finder chart of HR6351

HR6351 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR6351 are provided in the following table:

17h 03m 53s
+34° 47’ 25”

The simplified sky map below shows the position of HR6351 in the sky:

Finder chart HR6351 star
Simplified finder chart for HR6351.

Visibility of HR6351 from your location

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

Today's HR6351 rise, transit and set times from Greenwich, United Kingdom edit_location_alt are the following (all times relative to the local timezone Europe/London):

Azimuth: 55.2°
Max altitude: 73.3°
Azimuth: 304.8°

Digitized Sky Survey image of HR6351

The image below is a photograph of HR6351 from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins). The proper motion of HR6351 is -0.068 arcsec per year in Right Ascension and -0.002 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR6351 star
DSS2 image of HR6351. The red arrow shows the motion of HR6351 during the next 10000 years (-11.33 arcmin in Right Ascension and -0.33 arcmin in declination);

Distance of HR6351 from the Sun and relative movement

HR6351 is distant 176.22 light years from the Sun and it is moving towards the Sun at the speed of 20 kilometers per second.

54.05 pc
176.22 ly
-20 km/s
-0.068 arcsec/year
-0.002 arcsec/year

Spectral properties of HR6351

HR6351 belongs to spectral class A5 and has a luminosity class of V corresponding to a main-sequence star.


The red dot in the diagram below shows where HR6351 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR6351. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR6351