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🌎  Greenwich, United Kingdom [change]

HR1822

HR1822 is a giant star in the constellation of Auriga.

HR1822 visual magnitude is 6.24. Because of its reltive faintness, HR1822 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 HR1822:

6.24
Giant
HR1822 is above the horizon from Greenwich, United Kingdom [change]. Altitude: 65°.

Celestial coordinates and finder chart of HR1822

HR1822 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR1822 are provided in the following table:

05h 29m 40s
+29° 11’ 11”
177.92°
-2.81°
Auriga

The simplified sky map below shows the position of HR1822 in the sky:

Finder chart HR1822 star
Simplified finder chart for HR1822.

Visibility of HR1822 from your location

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

Today's HR1822 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 60.8°
Max altitude: 67.7°
Azimuth: 299.2°
HR1822 is above the horizon from Greenwich, United Kingdom

Digitized Sky Survey image of HR1822

The image below is a photograph of HR1822 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 HR1822 is 0.022 arcsec per year in Right Ascension and -0.054 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR1822 star
DSS2 image of HR1822. The red arrow shows the motion of HR1822 during the next 10000 years (3.67 arcmin in Right Ascension and -9.00 arcmin in declination);

Distance of HR1822 from the Sun and relative movement

HR1822 is distant 290.04 light years from the Sun and it is moving far from the Sun at the speed of 13 kilometers per second.

88.97 pc
290.04 ly
13 km/s
0.022 arcsec/year
-0.054 arcsec/year

Spectral properties of HR1822

HR1822 belongs to spectral class F6 and has a luminosity class of III corresponding to a giant star.

1.49
F6III
6625K

The red dot in the diagram below shows where HR1822 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR1822. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR1822

SAO77205
SAO77205