Sadalbari - μ Pegasi (mu Pegasi)

Above the horizon. Rise: 23:35 | Tran: 7:58 | Set: 16:17

Alt: 62.61° Az: 195.34° Direction: South-South-West

Sadalbari, also designated as μ Pegasi (mu Pegasi), is a giant star of spectral class G8 in the constellation of Pegasus.

Sadalbari visual magnitude is 3.48. Because of its moderate brightness, Sadalbari is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.

Image of Sadalbari - μ Pegasi (mu Pegasi) star

DSS2 image of Sadalbari. The red arrow shows the motion of Sadalbari during the next 1000 years (2.45 arcmin in Right Ascension and -0.70 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 22h 51m 13s

Declination +24° 44’ 11”

Hour Angle 00h 30m 48s

Sidereal Time 23h 22m 01s

J2000

Right Ascension 22h 50m 00s

Declination +24° 36’ 06”

Galactic Coordinates

Galactic Longitude 90.68°

Galactic Latitude -30.56°

Finder Chart

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Finder chart for Sadalbari - μ Pegasi (mu Pegasi).

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 3.48

Class Giant

Absolute magnitude 0.71

Spectral Type G8III

Color Index (B-V) 0.93

Temperature 4917K

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

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

Distance, Radial Speed, Proper Motion

Sadalbari is distant 116.64 light years from the Sun and it is moving far from the Sun at the speed of 14 kilometers per second.

Distance (parsec) 35.78

Distance (light year) 116.64

Radial Speed 14 km/s

Proper Motion RA 0.147 arcsec/y

Proper Motion Dec -0.042"/y

Alternative Designations

Proper Name Sadalbari

Bayer designation μ Pegasi
(mu Pegasi)

Flamsteed designation 48 Pegasi

Henry Draper Catalogue HD216131

SAO Catalogue SAO90816

Hipparcos Catalogue HIP112748

Durchmusterung Catalogue BD+23 4615

Gliese Catalogue NN 4298

FK5 Catalogue 862

Visibility from Your Location

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

Azimuth: 65.3° RISE 23:35

Max altitude: 63.3° TRANSIT 7:58

Azimuth: 294.7° SET 16:17

Set Location

Other stars in Pegasus