HR2654

Above the horizon. Rise: 10:06 | Tran: 16:11 | Set: 22:16

Alt: 37.22° Az: 205.41° Direction: South-South-West

HR2654 is a double hypergiant star of spectral class A0 in the constellation of Monoceros.

HR2654 visual magnitude is 6.57. Because of its faintness, HR2654 is not visible to the naked eye.

DSS2 image of HR2654. The red arrow shows the motion of HR2654 during the next 10000 years (0.33 arcmin in Right Ascension and -2.00 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 07h 05m 39s

Declination +01° 26’ 55”

Hour Angle 01h 19m 55s

Sidereal Time 08h 25m 34s

J2000

Right Ascension 07h 04m 20s

Declination +01° 29’ 17”

Galactic Coordinates

Galactic Longitude 213.08°

Galactic Latitude 3.55°

Finder Chart

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Finder chart for HR2654.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.57

Class Hypergiant

Absolute magnitude -0.46

Spectral Type A0V

Color Index (B-V) 0.01

Temperature 10002K

The red dot in the diagram below shows where HR2654 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR2654. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR2654 is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the HR2654 double sysyem:

Main star magnitude 6.57

Secondary star magnitude 7.47

Magnitude difference 0.9

Separation 90.4 arcsec

Distance, Radial Speed, Proper Motion

HR2654 is distant 831.63 light years from the Sun and it is moving far from the Sun at the speed of 7 kilometers per second.

Distance (parsec) 255.10

Distance (light year) 831.63

Radial Speed 7 km/s

Proper Motion RA 0.002 arcsec/y

Proper Motion Dec -0.012"/y

Alternative Designations

Henry Draper Catalogue HD53205

SAO Catalogue SAO114867

Hipparcos Catalogue HIP34107

Durchmusterung Catalogue BD+01 1665

Visibility from Your Location

Today's HR2654 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 88.6° RISE 10:06

Max altitude: 40.0° TRANSIT 16:11

Azimuth: 271.4° SET 22:16

Set Location

Other stars in Monoceros