HR3617

Above the horizon. Rise: 0:37 | Tran: 8:47 | Set: 16:52

Alt: 59.48° Az: 205.61° Direction: South-South-West

HR3617 is a multiple main-sequence star of spectral class F4 in the constellation of Cancer.

HR3617 visual magnitude is 6.4. Because of its faintness, HR3617 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 HR3617. The red arrow shows the motion of HR3617 during the next 1000 years (-2.80 arcmin in Right Ascension and 0.15 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 09h 08m 52s

Declination +22° 52’ 48”

Hour Angle 00h 55m 07s

Sideral Time 10h 04m 00s

J2000

Right Ascension 09h 07m 26s

Declination +22° 58’ 51”

Galactic Coordinates

Galactic Longitude 204.53°

Galactic Latitude 39.51°

Finder Chart

Simplified finder chart for HR3617.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.4

Class Main-sequence

Absolute magnitude 2.55

Spectral Type F4V

Color Index (B-V)

Temperature 10125K

The red dot in the diagram below shows where HR3617 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR3617. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR3617 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR3617 double sysyem:

Main star magnitude 6.4

Secondary star magnitude 6.8

Magnitude difference 0.4

Separation 7.6 arcsec

Distance, Radial Speed, Proper Motion

HR3617 is distant 192.10 light years from the Sun and it is moving far from the Sun at the speed of 29 kilometers per second.

Distance (parsec) 58.93

Distance (light year) 192.10

Radial Speed 29 km/s

Proper Motion RA -0.168 arcsec/y

Proper Motion Dec 0.009"/y

Alternative Designations

Henry Draper Catalogue HD78175

SAO Catalogue SAO80643

Hipparcos Catalogue HIP44768

Durchmusterung Catalogue BD+23 2048

Aitken Double Star Catalogue ADS7187

Visibility from Your Location

Today's HR3617 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 67.1° RISE 0:37

Max altitude: 61.4° TRANSIT 8:47

Azimuth: 292.9° SET 16:52

Set Location

Other stars in Cancer