HR4005

Below the horizon. Rise: 7:00 | Tran: 11:14 | Set: 15:28

Alt: -1.84° Az: 240.67° Direction: West-South-West

HR4005 is a main-sequence star of spectral class F6 in the constellation of Hydra.

HR4005 visual magnitude is 6.44. Because of its faintness, HR4005 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 HR4005. The red arrow shows the motion of HR4005 during the next 1000 years (-3.93 arcmin in Right Ascension and -1.93 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 10h 13m 48s

Declination -19° 16’ 35”

Hour Angle 04h 29m 31s

Sideral Time 14h 43m 19s

J2000

Right Ascension 10h 12m 37s

Declination -19° 09’ 12”

Galactic Coordinates

Galactic Longitude 258.87°

Galactic Latitude 29.82°

Finder Chart

Simplified finder chart for HR4005.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.44

Class Main-sequence

Absolute magnitude 3.32

Spectral Type F6V

Color Index (B-V) 0.5

Temperature 6389K

The red dot in the diagram below shows where HR4005 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4005. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4005 is distant 137.26 light years from the Sun and it is moving far from the Sun at the speed of 34 kilometers per second.

Distance (parsec) 42.11

Distance (light year) 137.26

Radial Speed 34 km/s

Proper Motion RA -0.236 arcsec/y

Proper Motion Dec -0.116"/y

Alternative Designations

Henry Draper Catalogue HD88595

SAO Catalogue SAO155820

Hipparcos Catalogue HIP50013

Durchmusterung Catalogue BD-18 2870

Visibility from Your Location

Today's HR4005 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 109.3° RISE 7:00

Max altitude: 19.2° TRANSIT 11:14

Azimuth: 250.7° SET 15:28

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

Location

Other stars in Hydra