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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
north SunriseRise: 7:54  
clear_day Transit: 11:51  
SunsetSet: 15:49 south
sunny DaytimeWhat's Visible Now?
All Constellations » Sagittarius » 

HR7316

Altitude: 1.0°   Azimuth: 197.6°   Direction: South-South-West

HR7316 is a main-sequence star in the constellation of Sagittarius.

HR7316 visual magnitude is 5.59. Because of its reltive faintness, HR7316 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 HR7316:

5.59
Main-sequence

HR7316 is above the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: 1.0°
Azimuth: 197.6°
Direction: South-South-West

Celestial coordinates and finder chart of HR7316

HR7316 is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR7316 are provided in the following table:

19h 19m 40s
-35° 25’ 17”
2.76°
-20.69°
Sagittarius

The simplified sky map below shows the position of HR7316 in the sky:

Finder chart HR7316 star
Simplified finder chart for HR7316.

Visibility of HR7316 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 HR7316 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: 125.4°
Max altitude: 3.1°
Azimuth: 234.6°

Digitized Sky Survey image of HR7316

The image below is a photograph of HR7316 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 HR7316 is 0.007 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 HR7316 star
DSS2 image of HR7316. The red arrow shows the motion of HR7316 during the next 10000 years (1.17 arcmin in Right Ascension and -2.17 arcmin in declination);

Distance of HR7316 from the Sun and relative movement

HR7316 is distant 1,841.81 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.

564.97 pc
1,841.81 ly
2 km/s
0.007 arcsec/year
-0.013 arcsec/year

Spectral properties of HR7316

HR7316 belongs to spectral class B3 and has a luminosity class of V corresponding to a main-sequence star.

-3.17
B3V
12103K

The red dot in the diagram below shows where HR7316 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7316. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR7316

SAO211175
SAO211175