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A Complete Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 6:04  
clear_day Transit: 12:06  
SunsetSet: 18:09
wb_twilight Nautical TwilightWhat's Visible Now?
All Constellations » Columba » 

HR2098

Altitude: -68.8°   Azimuth: 332.2°   Direction: North-North-West

HR2098 is a giant star in the constellation of Columba.

HR2098 visual magnitude is 6.44. Because of its reltive faintness, HR2098 should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of HR2098 is 0.002 arcsec per year in Right Ascension and 0.019 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR2098 star
DSS2 image of HR2098. The red arrow shows the motion of HR2098 during the next 10000 years (0.33 arcmin in Right Ascension and 3.17 arcmin in declination);

Key facts about HR2098

6.44
Giant

HR2098 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -68.8°
Azimuth: 332.2°
Direction: North-North-West

Celestial coordinates and finder chart of HR2098

HR2098 is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR2098 are provided in the following table:

05h 56m 48s
-31° 58’ 33”
237.68°
-24.82°
Columba

The simplified sky map below shows the position of HR2098 in the sky:

Finder chart HR2098 star
Simplified finder chart for HR2098.

Visibility of HR2098 from your location

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

Today's HR2098 rise, transit and set times from Greenwich, United Kingdom edit_location_alt are the following (all times relative to the local timezone Europe/London):

Azimuth: 122.0°
Max altitude: 6.5°
Azimuth: 238.0°

Distance of HR2098 from the Sun and relative movement

HR2098 is distant 776.19 light years from the Sun and it is moving far from the Sun at the speed of 29 kilometers per second.

238.10 pc
776.19 ly
29 km/s
0.002 arcsec/year
0.019 arcsec/year

Spectral properties of HR2098

HR2098 belongs to spectral class G8 and has a luminosity class of III corresponding to a giant star.

-0.44
G8III
4581K

The red dot in the diagram below shows where HR2098 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR2098. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR2098

SAO196335
SAO196335