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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 7:00 
Transit: 11:43 
Sunset: 16:26
sunny   (Daytime)  
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All Constellations » Musca » 

HR4930

Below the horizon.  Never rises today
Alt: -35.22°   Az: 191.98°   Direction: South-South-West

HR4930 is a variable giant star of spectral class B1 in the constellation of Musca.

HR4930 visual magnitude is 6.03. Because of its faintness, HR4930 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 HR4930 star
DSS2 image of HR4930. The red arrow shows the motion of HR4930 during the next 10000 years (-3.83 arcmin in Right Ascension and -2.33 arcmin in declination);

Celestial Coordinates

Apparent

13h 04m 48s
-71° 36’ 32”
02h 10m 03s
15h 14m 52s

J2000

13h 03m 05s
-71° 28’ 33”

Galactic Coordinates

303.87°
-8.63°

Finder Chart

Finder chart HR4930 star
Simplified finder chart for HR4930.

Magnitude, Color, Spectral Class

6.03
Giant

-2.39
B1III
9542K

The red dot in the diagram below shows where HR4930 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR4930. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4930 is distant 1,574.88 light years from the Sun and it is moving towards the Sun at the speed of 5 kilometers per second.

483.09
1,574.88
-5 km/s
-0.023 arcsec/y
-0.014"/y

Alternative Designations

SAO257003
SAO257003

Visibility from Your Location

HR4930 is currently not visible from Greenwich, UK