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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 4:44 
Transit: 12:59 
Sunset: 21:15
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All Constellations » Vela » 

HR3654

Below the horizon.  Never rises today
Alt: -14.64°   Az: 147.65°   Direction: South-South-East

HR3654 is a variable supergiant star of spectral class B5 in the constellation of Vela.

HR3654 visual magnitude is 5. Because of its moderate brightness, HR3654 is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.

Image of HR3654 star
DSS2 image of HR3654. The red arrow shows the motion of HR3654 during the next 100000 years (-1.67 arcmin in Right Ascension and 3.33 arcmin in declination);

Celestial Coordinates

Apparent

09h 11m 59s
-44° 58’ 23”
20h 51m 48s
06h 03m 48s

J2000

09h 11m 04s
-44° 52’ 05”

Galactic Coordinates

267.36°
2.25°

Finder Chart

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Finder chart for HR3654.

Magnitude, Color, Spectral Class

5
Supergiant

-25.00
B5I
7938K

The red dot in the diagram below shows where HR3654 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3654. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR3654 is distant 32,600,000.00 light years from the Sun and it is moving far from the Sun at the speed of 34 kilometers per second.

10,000,000.00
32,600,000.00
34 km/s
-0.001 arcsec/y
0.002"/y

Alternative Designations

SAO220928
SAO220928

Visibility from Your Location

HR3654 is currently not visible from Greenwich, UK