33 Pegasi

Above the horizon. Rise: 23:35 | Tran: 7:32 | Set: 15:24

Alt: 12.30° Az: 71.67° Direction: East-North-East

33 Pegasi is a multiple main-sequence star of spectral class F7 in the constellation of Pegasus.

33 Pegasi visual magnitude is 6.04. Because of its faintness, 33 Pegasi 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 33 Pegasi. The red arrow shows the motion of 33 Pegasi during the next 1000 years (5.62 arcmin in Right Ascension and -0.25 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 22h 24m 52s

Declination +20° 58’ 38”

Hour Angle 17h 33m 29s

Sidereal Time 15h 58m 22s

J2000

Right Ascension 22h 23m 39s

Declination +20° 50’ 53”

Galactic Coordinates

Galactic Longitude 82.41°

Galactic Latitude -30.16°

Finder Chart

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Finder chart for 33 Pegasi.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.04

Class Main-sequence

Absolute magnitude 3.39

Spectral Type F7V

Color Index (B-V)

Temperature 10125K

The red dot in the diagram below shows where 33 Pegasi is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of 33 Pegasi. Attribution: Richard Powell / CC BY-SA

Star System Properties

33 Pegasi is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the 33 Pegasi double sysyem:

Main star magnitude 6.04

Secondary star magnitude 8.24

Magnitude difference 2.2

Separation 78.4 arcsec

Distance, Radial Speed, Proper Motion

33 Pegasi is distant 110.51 light years from the Sun and it is moving towards the Sun at the speed of 23 kilometers per second.

Distance (parsec) 33.90

Distance (light year) 110.51

Radial Speed -23 km/s

Proper Motion RA 0.337 arcsec/y

Proper Motion Dec -0.015"/y

Alternative Designations

Flamsteed designation 33 Pegasi

Henry Draper Catalogue HD212395

SAO Catalogue SAO90462

Hipparcos Catalogue HIP110548

Durchmusterung Catalogue BD+20 5139

Aitken Double Star Catalogue ADS15896

Visibility from Your Location

Today's 33 Pegasi rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 69.0° RISE 23:35

Max altitude: 59.5° TRANSIT 7:32

Azimuth: 291.0° SET 15:24

Set Location

Other stars in Pegasus