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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 7:12 
Transit: 12:14 
Sunset: 17:16
sunny   (Daytime)  
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All Constellations » Microscopium » 

HR7933

Below the horizon.  Never rises today
Alt: -7.91°   Az: 147.99°   Direction: South-South-East

HR7933 is a main-sequence star of spectral class B8 in the constellation of Microscopium.

HR7933 visual magnitude is 5.5. Because of its faintness, HR7933 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

Image of HR7933 star
DSS2 image of HR7933. The red arrow shows the motion of HR7933 during the next 10000 years (8.17 arcmin in Right Ascension and -5.00 arcmin in declination);

Celestial Coordinates

Apparent

20h 47m 57s
-39° 06’ 21”
21h 09m 41s
17h 57m 39s

J2000

20h 46m 20s
-39° 11’ 57”

Galactic Coordinates

2.91°
-38.29°

Finder Chart

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  Loading map...
Finder chart for HR7933.

Magnitude, Color, Spectral Class

5.5
Main-sequence

0.54
B8V
11573K

The red dot in the diagram below shows where HR7933 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR7933. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7933 is distant 319.92 light years from the Sun and it is moving towards the Sun at the speed of 30 kilometers per second.

98.14
319.92
-30 km/s
0.049 arcsec/y
-0.03"/y

Alternative Designations

SAO212416
SAO212416

Visibility from Your Location

HR7933 is currently not visible from Greenwich, UK