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public  Sainte-Hélène, Francia Sainte-Hélène, Francia  ⓘ
TimezoneEurope/Paris
Sunrise: 6:24 
Transit: 14:08 
Sunset: 21:51
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All Constellations » Sagittarius » 

ι Sagittarii (iota Sagittarii)

Below the horizon.  Rise: 1:21 | Tran: 3:11 | Set: 4:57
Alt: -29.93°   Az: 239.21°   Direction: West-South-West

ι Sagittarii is a hypergiant star of spectral class K0 in the constellation of Sagittarius.

ι Sagittarii visual magnitude is 4.13. Because of its moderate brightness, ι Sagittarii 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 ι Sagittarii (iota Sagittarii) star
DSS2 image of ι Sagittarii. The red arrow shows the motion of ι Sagittarii during the next 10000 years (2.83 arcmin in Right Ascension and 9.33 arcmin in declination);

Celestial Coordinates

Apparent

19h 57m 00s
-41° 47’ 57”
06h 12m 09s
02h 09m 09s

J2000

19h 55m 15s
-41° 52’ 05”

Galactic Coordinates

357.97°
-29.11°

Finder Chart

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Finder chart for ι Sagittarii (iota Sagittarii).

Magnitude, Color, Spectral Class

4.13
Hypergiant

0.31
K0II
4559K

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

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

Distance, Radial Speed, Proper Motion

ι Sagittarii is distant 189.10 light years from the Sun and it is moving far from the Sun at the speed of 36 kilometers per second.

58.00
189.10
36 km/s
0.017 arcsec/y
0.056"/y

Alternative Designations

ι Sagittarii
(iota Sagittarii)
SAO229927
SAO229927

Visibility from Your Location

Today's ι Sagittarii (iota Sagittarii) rise, transit and set times from Sainte-Hélène, Francia are the following (all times relative to the local timezone Europe/Paris):

Azimuth: 131.8°
Max altitude: 3.2°
Azimuth: 228.2°