HR2090

Above the horizon. Rise: 3:14 | Tran: 7:03 | Set: 10:51

Alt: 6.48° Az: 141.23° Direction: South-East

HR2090 is a hypergiant star of spectral class K0 in the constellation of Lepus.

HR2090 visual magnitude is 6.36. Because of its faintness, HR2090 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.

DSS2 image of HR2090. The red arrow shows the motion of HR2090 during the next 10000 years (2.33 arcmin in Right Ascension and 4.33 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 05h 57m 36s

Declination -23° 12’ 49”

Hour Angle 21h 09m 33s

Sideral Time 03h 07m 09s

J2000

Right Ascension 05h 56m 34s

Declination -23° 12’ 56”

Galactic Coordinates

Galactic Longitude 228.66°

Galactic Latitude -21.94°

Finder Chart

Simplified finder chart for HR2090.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.36

Class Hypergiant

Absolute magnitude 0.43

Spectral Type K0

Color Index (B-V) 1.07

Temperature 4581K

The red dot in the diagram below shows where HR2090 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR2090. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR2090 is distant 499.23 light years from the Sun and it is moving towards the Sun at the speed of 5 kilometers per second.

Distance (parsec) 153.14

Distance (light year) 499.23

Radial Speed -5 km/s

Proper Motion RA 0.014 arcsec/y

Proper Motion Dec 0.026"/y

Alternative Designations

Henry Draper Catalogue HD40235

SAO Catalogue SAO171045

Hipparcos Catalogue HIP28118

Durchmusterung Catalogue CD-23 3263

Visibility from Your Location

Today's HR2090 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 113.2° RISE 3:14

Max altitude: 15.3° TRANSIT 7:03

Azimuth: 246.8° SET 10:51

Name:	Greenwich, UK
Latitude:	51° 28' 48.0" N
Longitude:	0° 0' 0.0" E
Timezone:	Europe/London

Location

Other stars in Lepus