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A Complete Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 5:45  
clear_day Transit: 12:56  
SunsetSet: 20:09
wb_twilight Nautical TwilightWhat's Visible Now?
All Constellations » Eridanus » 

37 Eridani

Altitude: -5.8°   Azimuth: 266.1°   Direction: West

37 Eridani is a giant star in the constellation of Eridanus.

37 Eridani visual magnitude is 5.44. Because of its reltive faintness, 37 Eridani should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of 37 Eridani is -0.003 arcsec per year in Right Ascension and -0.013 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of 37 Eridani star
DSS2 image of 37 Eridani. The red arrow shows the motion of 37 Eridani during the next 10000 years (-0.50 arcmin in Right Ascension and -2.17 arcmin in declination);

Key facts about 37 Eridani

5.44
Giant

37 Eridani is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -5.8°
Azimuth: 266.1°
Direction: West

Celestial coordinates and finder chart of 37 Eridani

37 Eridani is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of 37 Eridani are provided in the following table:

04h 10m 22s
-06° 55’ 26”
199.19°
-38.76°
Eridanus

The simplified sky map below shows the position of 37 Eridani in the sky:

Finder chart 37 Eridani star
Simplified finder chart for 37 Eridani.

Visibility of 37 Eridani from your location

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

Today's 37 Eridani rise, transit and set times from Greenwich, United Kingdom edit_location_alt are the following (all times relative to the local timezone Europe/London):

Azimuth: 96.9°
Max altitude: 31.6°
Azimuth: 263.1°

Distance of 37 Eridani from the Sun and relative movement

37 Eridani is distant 376.88 light years from the Sun and it is moving towards the Sun at the speed of 10 kilometers per second.

115.61 pc
376.88 ly
-10 km/s
-0.003 arcsec/year
-0.013 arcsec/year

Spectral properties of 37 Eridani

37 Eridani belongs to spectral class G8 and has a luminosity class of III corresponding to a giant star.

0.13
G8III
4892K

The red dot in the diagram below shows where 37 Eridani is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of 37 Eridani. Attribution: Richard Powell / CC BY-SA

Alternative designations of 37 Eridani

SAO131001
SAO131001