HR3091

Below the horizon. Rise: 15:27 | Tran: 17:04 | Set: 18:41

Alt: -16.50° Az: 127.66° Direction: South-East

HR3091 is a main-sequence star of spectral class B2 in the constellation of Puppis.

HR3091 visual magnitude is 5.49. Because of its faintness, HR3091 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 HR3091. The red arrow shows the motion of HR3091 during the next 10000 years (-0.17 arcmin in Right Ascension and -1.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 07h 55m 07s

Declination -35° 56’ 42”

Hour Angle 19h 21m 23s

Sidereal Time 03h 16m 31s

J2000

Right Ascension 07h 54m 11s

Declination -35° 52’ 38”

Galactic Coordinates

Galactic Longitude 251.48°

Galactic Latitude -4.14°

Finder Chart

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Finder chart for HR3091.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.49

Class Main-sequence

Absolute magnitude -1.46

Spectral Type B2V

Color Index (B-V) -0.19

Temperature 13348K

The red dot in the diagram below shows where HR3091 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR3091. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR3091 is distant 800.98 light years from the Sun and it is moving far from the Sun at the speed of 28 kilometers per second.

Distance (parsec) 245.70

Distance (light year) 800.98

Radial Speed 28 km/s

Proper Motion RA -0.001 arcsec/y

Proper Motion Dec -0.01"/y

Alternative Designations

Henry Draper Catalogue HD64802

SAO Catalogue SAO198575

Hipparcos Catalogue HIP38593

Durchmusterung Catalogue CD-35 4002

Visibility from Your Location

Today's HR3091 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 125.9° RISE 15:27

Max altitude: 2.6° TRANSIT 17:04

Azimuth: 234.1° SET 18:41

In Evidence

Other stars in Puppis

HR3091

Celestial Coordinates

Apparent

J2000

Galactic Coordinates

Finder Chart

Magnitude, Color, Spectral Class

Distance, Radial Speed, Proper Motion

Alternative Designations

Visibility from Your Location

Set Location

In Evidence

Other stars in Puppis

HR3091

Celestial Coordinates

Apparent

J2000

Galactic Coordinates

Finder Chart

Magnitude, Color, Spectral Class

Distance, Radial Speed, Proper Motion

Alternative Designations

Visibility from Your Location