HR4135

Above the horizon. Rise: 9:20 | Tran: 15:56 | Set: 22:35

Alt: 48.04° Az: 206.47° Direction: South-South-West

HR4135 is a double bright giant star of spectral class B6 in the constellation of Vela.

HR4135 visual magnitude is 5.74. Because of its faintness, HR4135 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 HR4135. The red arrow shows the motion of HR4135 during the next 100000 years (0.00 arcmin in Right Ascension and -3.33 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 10h 33m 03s

Declination -45° 11’ 54”

Hour Angle 01h 40m 04s

Sidereal Time 12h 13m 07s

J2000

Right Ascension 10h 31m 57s

Declination -45° 04’ 00”

Galactic Coordinates

Galactic Longitude 278.63°

Galactic Latitude 11.12°

Finder Chart

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Finder chart for HR4135.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.74

Class Bright giant

Absolute magnitude -0.02

Spectral Type B6II

Color Index (B-V) -0.15

Temperature 12489K

The red dot in the diagram below shows where HR4135 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4135. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR4135 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 HR4135 double sysyem:

Main star magnitude 5.74

Secondary star magnitude 6.14

Magnitude difference 0.4

Separation 13.7 arcsec

Distance, Radial Speed, Proper Motion

HR4135 is distant 463.07 light years from the Sun

Distance (parsec) 142.05

Distance (light year) 463.07

Proper Motion Dec -0.002"/y

Alternative Designations

Henry Draper Catalogue HD91355

SAO Catalogue SAO222126

Hipparcos Catalogue HIP51561

Durchmusterung Catalogue CD-44 6583

Visibility from Your Location

Today's HR4135 rise, transit and set times from Uco, Peru are the following (all times relative to the local timezone America/Lima):

Azimuth: 135.2° RISE 9:20

Max altitude: 54.0° TRANSIT 15:56

Azimuth: 224.8° SET 22:35

Name:	Uco, Peru
Latitude:	9° 11' 18.2" S
Longitude:	76° 55' 39.7" W
Timezone:	America/Lima

Set Location

Other stars in Vela