HR3107

Below the horizon. Never rises today

Alt: -33.06° Az: 115.74° Direction: East-South-East

HR3107 is a main-sequence star of spectral class B2 in the constellation of Puppis.

HR3107 visual magnitude is 6.78. Because of its faintness, HR3107 is not visible to the naked eye.

DSS2 image of HR3107. The red arrow shows the motion of HR3107 during the next 10000 years (3.33 arcmin in Right Ascension and -0.33 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 07h 57m 15s

Declination -40° 48’ 13”

Hour Angle 17h 43m 22s

Sideral Time 01h 40m 37s

J2000

Right Ascension 07h 56m 24s

Declination -40° 44’ 11”

Galactic Coordinates

Galactic Longitude 255.89°

Galactic Latitude -6.26°

Finder Chart

Simplified finder chart for HR3107.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.78

Class Main-sequence

Absolute magnitude -1.17

Spectral Type B2V

Color Index (B-V) -0.18

Temperature 13121K

The red dot in the diagram below shows where HR3107 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR3107. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR3107 is distant 1,268.48 light years from the Sun and it is moving far from the Sun at the speed of 14 kilometers per second.

Distance (parsec) 389.11

Distance (light year) 1,268.48

Radial Speed 14 km/s

Proper Motion RA 0.02 arcsec/y

Proper Motion Dec -0.002"/y

Alternative Designations

Henry Draper Catalogue HD65315

SAO Catalogue SAO219169

Hipparcos Catalogue HIP38795

Durchmusterung Catalogue CD-40 3655

Visibility from Your Location

HR3107 is currently not visible from Greenwich, UK

Set Location

Other stars in Puppis