Your guide to the Solar System and the night sky
🌎 Location: Greenwich, United Kingdom [change]

HR2169

HR2169 is a supergiant star in the constellation of Gemini.

HR2169 visual magnitude is 5.93. Because of its reltive faintness, HR2169 should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.

The table below summarizes the key facts about HR2169:

5.93
Supergiant
HR2169 is above the horizon from Greenwich, United Kingdom [change]. Altitude: 61°.

Celestial coordinates and finder chart of HR2169

HR2169 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR2169 are provided in the following table:

06h 09m 32s
+22° 11’ 24”
188.54°
1.28°
Gemini

The simplified sky map below shows the position of HR2169 in the sky:

Finder chart HR2169 star
Simplified finder chart for HR2169.

Visibility of HR2169 from your location

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's HR2169 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 67.8°
Max altitude: 60.7°
Azimuth: 292.2°
HR2169 is above the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR2169

The image below is a photograph of HR2169 from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins). The proper motion of HR2169 is -0.018 arcsec per year in Right Ascension and -0.013 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR2169 star
DSS2 image of HR2169. The red arrow shows the motion of HR2169 during the next 10000 years (-3.00 arcmin in Right Ascension and -2.17 arcmin in declination);

Distance of HR2169 from the Sun and relative movement

HR2169 is distant 6,150.94 light years from the Sun and it is moving far from the Sun at the speed of 8 kilometers per second.

1,886.79 pc
6,150.94 ly
8 km/s
-0.018 arcsec/year
-0.013 arcsec/year

Spectral properties of HR2169

HR2169 belongs to spectral class K4 and has a luminosity class of I corresponding to a supergiant star.

-5.45
K4I
3608K

The red dot in the diagram below shows where HR2169 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR2169. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR2169

SAO78045
SAO78045