Home
Search Objects
Major Solar System Objects
Comets
Asteroids
Spacecrafts
Star Maps
Orbits
public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:10 
Transit: 12:56 
Sunset: 20:42
warning Set your observing location to get relevant data
Search  close
All Constellations » Pavo » 

Peacock - α Pavonis (alpha Pavonis)

Below the horizon.  Never rises today
Alt: -73.52°   Az: 241.21°   Direction: West-South-West

Peacock, also designated as α Pavonis (alpha Pavonis), is a variable and multiple sub-giant star of spectral class B2 in the constellation of Pavo.

Peacock visual magnitude is 1.94, making it the 43th brightest star in the sky. Because of its brightness, Peacock is clearly visible to the naked eye when observed from locations with dark skies, and should be also quite easily visible from light polluted areas.

Image of Peacock - α Pavonis (alpha Pavonis) star
DSS2 image of Peacock. The red arrow shows the motion of Peacock during the next 10000 years (1.17 arcmin in Right Ascension and -14.83 arcmin in declination);

Celestial Coordinates

Apparent

20h 27m 38s
-56° 39’ 02”
10h 12m 27s
06h 40m 06s

J2000

20h 25m 38s
-56° 44’ 05”

Galactic Coordinates

340.91°
-35.19°

Finder Chart

loader
  Loading map...
Finder chart for Peacock - α Pavonis (alpha Pavonis).

Magnitude, Color, Spectral Class

1.94
Sub-giant

-1.81
B2IV
13585K

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

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

Star System Properties

Peacock is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the Peacock double sysyem:

1.94
9.04
7.1
245.4 arcsec

Distance, Radial Speed, Proper Motion

Peacock is distant 183.15 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.

56.18
183.15
2 km/s
0.007 arcsec/y
-0.089"/y

Alternative Designations

Peacock
α Pavonis
(alpha Pavonis)
SAO246574
SAO246574

Visibility from Your Location

Peacock - α Pavonis (alpha Pavonis) is currently not visible from Greenwich, UK