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🌎  Greenwich, United Kingdom [change]

HR5805

HR5805 is a main-sequence star in the constellation of Lupus.

HR5805 visual magnitude is 6.57. Because of its reltive faintness, HR5805 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 HR5805:

6.57
Main-sequence
HR5805 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR5805

HR5805 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 HR5805 are provided in the following table:

15h 38m 32s
-39° 09’ 38”
334.96°
13.1°
Lupus

The simplified sky map below shows the position of HR5805 in the sky:

Finder chart HR5805 star
Simplified finder chart for HR5805.

Visibility of HR5805 from your location

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

HR5805 is currently not visible from Greenwich, United Kingdom [change]

Digitized Sky Survey image of HR5805

The image below is a photograph of HR5805 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 HR5805 is -0.013 arcsec per year in Right Ascension and -0.032 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR5805 star
DSS2 image of HR5805. The red arrow shows the motion of HR5805 during the next 10000 years (-2.17 arcmin in Right Ascension and -5.33 arcmin in declination);

Distance of HR5805 from the Sun and relative movement

HR5805 is distant 640.47 light years from the Sun and it is moving far from the Sun at the speed of 5 kilometers per second.

196.46 pc
640.47 ly
5 km/s
-0.013 arcsec/year
-0.032 arcsec/year

Spectral properties of HR5805

HR5805 belongs to spectral class B9 and has a luminosity class of V corresponding to a main-sequence star.

0.10
B9V
11092K

The red dot in the diagram below shows where HR5805 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR5805. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR5805

SAO206826
SAO206826