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public LocationGreenwich, UK
Sunrise: 5:15 
Transit: 13:06 
Sunset: 20:56
wb_twilight   (Civil Twilight)   What's Visible Now?
All Constellations » Sagittarius » 

33 Sagittarii

Below the horizon.  Rise: 19:37 | Tran: 23:38 | Set: 3:44
Alt: -6.48°   Az: 243.57°   Direction: West-South-West

33 Sagittarii is a supergiant star of spectral class K1 in the constellation of Sagittarius.

33 Sagittarii visual magnitude is 5.69. Because of its faintness, 33 Sagittarii 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 33 Sagittarii star
DSS2 image of 33 Sagittarii. The red arrow shows the motion of 33 Sagittarii during the next 10000 years (1.33 arcmin in Right Ascension and -2.50 arcmin in declination);

Celestial Coordinates


18h 55m 28s
-21° 19’ 38”
04h 51m 06s
23h 46m 34s


18h 54m 00s
-21° 21’ 34”

Galactic Coordinates


Finder Chart

Finder chart 33 Sagittarii star
Simplified finder chart for 33 Sagittarii.

Magnitude, Color, Spectral Class



The red dot in the diagram below shows where 33 Sagittarii is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of 33 Sagittarii. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

33 Sagittarii is distant 1,734.04 light years from the Sun and it is moving towards the Sun at the speed of 7 kilometers per second.

-7 km/s
0.008 arcsec/y

Alternative Designations

33 Sagittarii

Visibility from Your Location

Today's 33 Sagittarii rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 111.3°
Max altitude: 17.2°
Azimuth: 248.7°