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public LocationGreenwich, UK
TimezoneEurope/London
Sunrise: 4:42 
Transit: 13:00 
Sunset: 21:18
sunny   (Daytime)   What's Visible Now?

HR7556

Above the horizon.  Rise: 17:54 | Tran: 2:46 | Set: 11:35
Altitude: 11.3°   Azimuth: 301.9°   Direction: West-North-West

HR7556 is a variable main-sequence star of spectral class B5 in the constellation of Vulpecula.

HR7556 visual magnitude is 6.38. Because of its faintness, HR7556 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 HR7556

Finder chart HR7556 star
Simplified finder chart for HR7556.

HR7556 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 HR7556 are provided in the following table:

19h 49m 54s
+28° 26’ 26”
64.61°
1.13°
Vulpecula
Image of HR7556 star
DSS2 image of HR7556. The red arrow shows the motion of HR7556 during the next 10000 years (-3.50 arcmin in Right Ascension and 4.50 arcmin in declination);

Key facts about HR7556

6.38
Main-sequence

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

-2.20
B5V
10941K

The red dot in the diagram below shows where HR7556 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7556. Attribution: Richard Powell / CC BY-SA

Distance of HR7556 from the Sun and relative movement

HR7556 is distant 1,697.92 light years from the Sun and it is moving towards the Sun at the speed of 12 kilometers per second.

520.83 pc
1,697.92 ly
-12 km/s
-0.021 arcsec/year
0.027 arcsec/year

Alternative designations of HR7556

SAO87786
SAO87786

Visibility of HR7556 from your location

Today's HR7556 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 61.6°
Max altitude: 67.0°
Azimuth: 298.4°