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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: 5:41  
clear_day Transit: 12:56  
SunsetSet: 20:12
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All Constellations » Indus » 

HR8303

Altitude: -29.0°   Azimuth: 134.4°   Direction: South-East

HR8303 is a giant star in the constellation of Indus.

HR8303 visual magnitude is 6.45. Because of its reltive faintness, HR8303 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 HR8303 is 0.094 arcsec per year in Right Ascension and 0.053 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.

Image of HR8303 star
DSS2 image of HR8303. The red arrow shows the motion of HR8303 during the next 1000 years (1.57 arcmin in Right Ascension and 0.88 arcmin in declination);

Key facts about HR8303

6.45
Giant

HR8303 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -29.0°
Azimuth: 134.4°
Direction: South-East

Celestial coordinates and finder chart of HR8303

HR8303 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 HR8303 are provided in the following table:

21h 45m 19s
-49° 29’ 54”
347.83°
-48.1°
Indus

The simplified sky map below shows the position of HR8303 in the sky:

Finder chart HR8303 star
Simplified finder chart for HR8303.

Visibility of HR8303 from your location

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

HR8303 is currently not visible from Greenwich, United Kingdom edit_location_alt

Distance of HR8303 from the Sun and relative movement

HR8303 is distant 416.88 light years from the Sun and it is moving towards the Sun at the speed of 51 kilometers per second.

127.88 pc
416.88 ly
-51 km/s
0.094 arcsec/year
0.053 arcsec/year

Spectral properties of HR8303

HR8303 belongs to spectral class K1 and has a luminosity class of III corresponding to a giant star.

0.92
K1III
4409K

The red dot in the diagram below shows where HR8303 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR8303. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR8303

SAO230822
SAO230822