Your guide to the Solar System and the night sky
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🌎  Greenwich, United Kingdom [change]

HR7484

HR7484 is a variable main-sequence star in the constellation of Cygnus.

HR7484 visual magnitude is 5.82. Because of its reltive faintness, HR7484 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 HR7484:

5.82
Main-sequence
HR7484 is above the horizon from Greenwich, United Kingdom [change]. Altitude: 63°.

Celestial coordinates and finder chart of HR7484

HR7484 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 HR7484 are provided in the following table:

19h 38m 41s
+54° 58’ 26”
87.25°
15.59°
Cygnus

The simplified sky map below shows the position of HR7484 in the sky:

Finder chart HR7484 star
Simplified finder chart for HR7484.

Visibility of HR7484 from your location

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

HR7484 is circumpolar and transits at 00:50 UTC (altitude: 86.5°)

Digitized Sky Survey image of HR7484

The image below is a photograph of HR7484 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 HR7484 is 0.035 arcsec per year in Right Ascension and 0.164 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.

Image of HR7484 star
DSS2 image of HR7484. The red arrow shows the motion of HR7484 during the next 1000 years (0.58 arcmin in Right Ascension and 2.73 arcmin in declination);

Distance of HR7484 from the Sun and relative movement

HR7484 is distant 129.78 light years from the Sun and it is moving towards the Sun at the speed of 15 kilometers per second.

39.81 pc
129.78 ly
-15 km/s
0.035 arcsec/year
0.164 arcsec/year

Spectral properties of HR7484

HR7484 belongs to spectral class F6 and has a luminosity class of V corresponding to a main-sequence star.

2.82
F6V
6674K

The red dot in the diagram below shows where HR7484 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7484. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR7484

SAO31850
SAO31850