HR4149

Below the horizon. Rise: 15:38 | Tran: 19:25 | Set: 23:13

Alt: -36.43° Az: 82.09° Direction: East

HR4149 is a main-sequence star of spectral class F7 in the constellation of Hydra.

HR4149 visual magnitude is 6.1. Because of its faintness, HR4149 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 HR4149. The red arrow shows the motion of HR4149 during the next 1000 years (-1.63 arcmin in Right Ascension and 0.60 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 10h 36m 10s

Declination -23° 18’ 28”

Hour Angle 16h 00m 47s

Sidereal Time 02h 36m 58s

J2000

Right Ascension 10h 34m 57s

Declination -23° 10’ 33”

Galactic Coordinates

Galactic Longitude 266.45°

Galactic Latitude 29.86°

Finder Chart

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Finder chart for HR4149.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.1

Class Main-sequence

Absolute magnitude 2.09

Spectral Type F7V

Color Index (B-V) 0.5

Temperature 6389K

The red dot in the diagram below shows where HR4149 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4149. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4149 is distant 206.85 light years from the Sun and it is moving far from the Sun at the speed of 12 kilometers per second.

Distance (parsec) 63.45

Distance (light year) 206.85

Radial Speed 12 km/s

Proper Motion RA -0.098 arcsec/y

Proper Motion Dec 0.036"/y

Alternative Designations

Henry Draper Catalogue HD91706

SAO Catalogue SAO178993

Hipparcos Catalogue HIP51795

Durchmusterung Catalogue BD-22 2952

Visibility from Your Location

Today's HR4149 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 113.3° RISE 15:38

Max altitude: 15.2° TRANSIT 19:25

Azimuth: 246.7° SET 23:13

Set Location

Other stars in Hydra