39 Pegasi

Above the horizon. Rise: 15:51 | Tran: 23:40 | Set: 7:32

Alt: 36.54° Az: 256.36° Direction: West-South-West

39 Pegasi is a main-sequence star of spectral class F1 in the constellation of Pegasus.

39 Pegasi visual magnitude is 6.42. Because of its faintness, 39 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 39 Pegasi. The red arrow shows the motion of 39 Pegasi during the next 1000 years (2.72 arcmin in Right Ascension and 0.48 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 22h 33m 46s

Declination +20° 21’ 28”

Hour Angle 03h 45m 33s

Sideral Time 02h 19m 19s

J2000

Right Ascension 22h 32m 35s

Declination +20° 13’ 48”

Galactic Coordinates

Galactic Longitude 83.91°

Galactic Latitude -31.92°

Finder Chart

Simplified finder chart for 39 Pegasi.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.42

Class Main-sequence

Absolute magnitude 2.80

Spectral Type F1V

Color Index (B-V) 0.32

Temperature 7337K

The red dot in the diagram below shows where 39 Pegasi is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of 39 Pegasi. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

39 Pegasi is distant 172.49 light years from the Sun and it is moving towards the Sun at the speed of 19 kilometers per second.

Distance (parsec) 52.91

Distance (light year) 172.49

Radial Speed -19 km/s

Proper Motion RA 0.163 arcsec/y

Proper Motion Dec 0.029"/y

Alternative Designations

Flamsteed designation 39 Pegasi

Henry Draper Catalogue HD213617

SAO Catalogue SAO107986

Hipparcos Catalogue HIP111278

Durchmusterung Catalogue BD+19 4949

FK5 Catalogue 3804

Visibility from Your Location

Today's 39 Pegasi rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 69.6° RISE 15:51

Max altitude: 58.9° TRANSIT 23:40

Azimuth: 290.4° SET 7:32

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

Location

Other stars in Pegasus