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A Complete Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
SunriseRise: 5:43  
clear_day Transit: 12:56  
SunsetSet: 20:10
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All Constellations » Pavo » 

λ Pavonis (lambda Pavonis)

Altitude: -52.2°   Azimuth: 134.2°   Direction: South-East

λ Pavonis is a variable and double bright giant star in the constellation of Pavo.

λ Pavonis visual magnitude is 4.22. Because of its moderate brightness, λ Pavonis should be easily visible from locations with dark skies, while it can be barely visible, or not visible at all, from skies affected by light pollution.

The proper motion of λ Pavonis is -0.006 arcsec per year in Right Ascension and -0.014 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of λ Pavonis (lambda Pavonis) star
DSS2 image of λ Pavonis. The red arrow shows the motion of λ Pavonis during the next 10000 years (-1.00 arcmin in Right Ascension and -2.33 arcmin in declination);

Key facts about λ Pavonis

4.22
Bright giant

λ Pavonis (lambda Pavonis) is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -52.2°
Azimuth: 134.2°
Direction: South-East

Celestial coordinates and finder chart of λ Pavonis

λ Pavonis is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of λ Pavonis are provided in the following table:

18h 52m 13s
-62° 11’ 15”
333.61°
-23.87°
Pavo

The simplified sky map below shows the position of λ Pavonis in the sky:

Finder chart λ Pavonis (lambda Pavonis) star
Simplified finder chart for λ Pavonis (lambda Pavonis).

Visibility of λ Pavonis from your location

Location: Greenwich, United Kingdom edit_location_alt
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

λ Pavonis (lambda Pavonis) is currently not visible from Greenwich, United Kingdom edit_location_alt

Distance of λ Pavonis from the Sun and relative movement

λ Pavonis is distant 1,811.11 light years from the Sun and it is moving far from the Sun at the speed of 9 kilometers per second.

555.56 pc
1,811.11 ly
9 km/s
-0.006 arcsec/year
-0.014 arcsec/year

Spectral properties of λ Pavonis

λ Pavonis belongs to spectral class B2 and has a luminosity class of II corresponding to a bright giant star.

-4.50
B2II
12293K

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

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

λ Pavonis star system properties

λ Pavonis 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 λ Pavonis double sysyem:

4.22
12.22
8
63.1 arcsec

Alternative designations of λ Pavonis

λ Pavonis
(lambda Pavonis)
SAO254393
SAO254393