Your guide to the Solar System and the night sky
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🌎  Observing from: Greenwich, United Kingdom [change]
🌅 Sunrise: 6:03  ☀️ Transit: 12:06  🌅 Sunset: 18:09


HR1075 is a main-sequence star in the constellation of Eridanus.

HR1075 visual magnitude is 5.78. Because of its reltive faintness, HR1075 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 HR1075:

HR1075 is below the horizon from Greenwich, United Kingdom [change].

Celestial coordinates and finder chart of HR1075

HR1075 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 HR1075 are provided in the following table:

03h 29m 54s
-42° 38’ 03”

The simplified sky map below shows the position of HR1075 in the sky:

Finder chart HR1075 star
Simplified finder chart for HR1075.

Visibility of HR1075 from your location

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

HR1075 is currently not visible from Greenwich, United Kingdom [change]

Digitized Sky Survey image of HR1075

The image below is a photograph of HR1075 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 HR1075 is -0.075 arcsec per year in Right Ascension and -0.001 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR1075 star
DSS2 image of HR1075. The red arrow shows the motion of HR1075 during the next 10000 years (-12.50 arcmin in Right Ascension and -0.17 arcmin in declination);

Distance of HR1075 from the Sun and relative movement

HR1075 is distant 203.24 light years from the Sun and it is moving far from the Sun at the speed of 12 kilometers per second.

62.34 pc
203.24 ly
12 km/s
-0.075 arcsec/year
-0.001 arcsec/year

Spectral properties of HR1075

HR1075 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 HR1075 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR1075. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR1075