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A Complete Guide to the Solar System and the Night Sky
public LocationGreenwich, United Kingdom
TimezoneEurope/London
Sunrise: 5:31 
Transit: 12:55 
Sunset: 20:20
wb_twilight   (Astronomical Twilight)   What's Visible Now?
All Constellations » Canis Major » 

HR2373

Altitude: -7.1°   Azimuth: 257.8°   Direction: West-South-West

HR2373 is a double main-sequence star in the constellation of Canis Major.

HR2373 visual magnitude is 6.16. Because of its reltive faintness, HR2373 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 HR2373 is -0.024 arcsec per year in Right Ascension and 0.002 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR2373 star
DSS2 image of HR2373. The red arrow shows the motion of HR2373 during the next 10000 years (-4.00 arcmin in Right Ascension and 0.33 arcmin in declination);

Key facts about HR2373

6.16
Main-sequence

HR2373 is below the horizon from Greenwich, United Kingdom.

Altitude: -7.1°
Azimuth: 257.8°
Direction: West-South-West

Celestial coordinates and finder chart of HR2373

HR2373 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 HR2373 are provided in the following table:

06h 30m 34s
-13° 08’ 53”
222.42°
-10.51°
Canis Major

The simplified sky map below shows the position of HR2373 in the sky:

Finder chart HR2373 star
Simplified finder chart for HR2373.

Visibility of HR2373 from your location

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

Today's HR2373 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):

Azimuth: 103.1°
Max altitude: 25.4°
Azimuth: 256.9°

Distance of HR2373 from the Sun and relative movement

HR2373 is distant 1,147.89 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.

352.11 pc
1,147.89 ly
2 km/s
-0.024 arcsec/year
0.002 arcsec/year

Spectral properties of HR2373

HR2373 belongs to spectral class B1 and has a luminosity class of V corresponding to a main-sequence star.

-1.57
B1V
12489K

The red dot in the diagram below shows where HR2373 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR2373. Attribution: Richard Powell / CC BY-SA

HR2373 star system properties

HR2373 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR2373 double sysyem:

6.16
11.16
5
33.2 arcsec

Alternative designations of HR2373

SAO151585
SAO151585