HR3649

Above the horizon. Rise: 2:30 | Tran: 8:55 | Set: 15:20

Alt: 29.40° Az: 122.37° Direction: East-South-East

HR3649 is a sub-giant star of spectral class A9 in the constellation of Hydra.

HR3649 visual magnitude is 6.35. Because of its faintness, HR3649 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 HR3649. The red arrow shows the motion of HR3649 during the next 1000 years (-1.68 arcmin in Right Ascension and -0.42 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 09h 13m 13s

Declination +05° 21’ 56”

Hour Angle 20h 49m 23s

Sideral Time 06h 02m 37s

J2000

Right Ascension 09h 11m 55s

Declination +05° 28’ 05”

Galactic Coordinates

Galactic Longitude 225.15°

Galactic Latitude 33.59°

Finder Chart

Simplified finder chart for HR3649.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.35

Class Sub-giant

Absolute magnitude 2.82

Spectral Type A9IV

Color Index (B-V) 0.32

Temperature 7337K

The red dot in the diagram below shows where HR3649 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR3649. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR3649 is distant 165.90 light years from the Sun and it is moving far from the Sun at the speed of 3 kilometers per second.

Distance (parsec) 50.89

Distance (light year) 165.90

Radial Speed 3 km/s

Proper Motion RA -0.101 arcsec/y

Proper Motion Dec -0.025"/y

Alternative Designations

Henry Draper Catalogue HD79066

SAO Catalogue SAO117487

Hipparcos Catalogue HIP45150

Durchmusterung Catalogue BD+06 2120

Visibility from Your Location

Today's HR3649 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 84.6° RISE 2:30

Max altitude: 43.9° TRANSIT 8:55

Azimuth: 275.4° SET 15:20

Set Location

Other stars in Hydra