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

HR8031

HR8031 is a main-sequence star in the constellation of Microscopium.

HR8031 visual magnitude is 6.11. Because of its reltive faintness, HR8031 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 HR8031:

6.11
Main-sequence
HR8031 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR8031

HR8031 is situated south of the celestial equator, as such, it is more easily visible from the southern emisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR8031 are provided in the following table:

20h 59m 59s
-36° 07’ 46”
7.25°
-40.63°
Microscopium

The simplified sky map below shows the position of HR8031 in the sky:

Finder chart HR8031 star
Simplified finder chart for HR8031.

Visibility of HR8031 from your location

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

Today's HR8031 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 126.1°
Max altitude: 2.4°
Azimuth: 233.9°
HR8031 is below the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR8031

The image below is a photograph of HR8031 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 HR8031 is 0.106 arcsec per year in Right Ascension and -0.061 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.

Image of HR8031 star
DSS2 image of HR8031. The red arrow shows the motion of HR8031 during the next 1000 years (1.77 arcmin in Right Ascension and -1.02 arcmin in declination);

Distance of HR8031 from the Sun and relative movement

HR8031 is distant 135.21 light years from the Sun and it is moving far from the Sun at the speed of 16 kilometers per second.

41.48 pc
135.21 ly
16 km/s
0.106 arcsec/year
-0.061 arcsec/year

Spectral properties of HR8031

HR8031 belongs to spectral class F5 and has a luminosity class of V corresponding to a main-sequence star.

3.02
F5V
6934K

The red dot in the diagram below shows where HR8031 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR8031. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR8031

SAO212608
SAO212608