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A Complete Guide to the Solar System and the Night Sky
public LocationGreenwich, United Kingdom
TimezoneEurope/London
Sunrise: 5:29 
Transit: 12:55 
Sunset: 20:22
wb_twilight   (Civil Twilight)   What's Visible Now?
All Constellations » Phoenix » 

θ Phoenicis (theta Phoenicis)

Altitude: -25.9°   Azimuth: 133.4°   Direction: South-East

θ Phoenicis is a double main-sequence star in the constellation of Phoenix.

θ Phoenicis visual magnitude is 6.09. Because of its reltive faintness, θ Phoenicis should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of θ Phoenicis is 0.028 arcsec per year in Right Ascension and 0.033 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of θ Phoenicis (theta Phoenicis) star
DSS2 image of θ Phoenicis. The red arrow shows the motion of θ Phoenicis during the next 10000 years (4.67 arcmin in Right Ascension and 5.50 arcmin in declination);

Key facts about θ Phoenicis

6.09
Main-sequence

θ Phoenicis (theta Phoenicis) is below the horizon from Greenwich, United Kingdom.

Altitude: -25.9°
Azimuth: 133.4°
Direction: South-East

Celestial coordinates and finder chart of θ Phoenicis

θ Phoenicis 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 θ Phoenicis are provided in the following table:

23h 39m 28s
-46° 38’ 16”
334.2°
-65.88°
Phoenix

The simplified sky map below shows the position of θ Phoenicis in the sky:

Finder chart θ Phoenicis (theta Phoenicis) star
Simplified finder chart for θ Phoenicis (theta Phoenicis).

Visibility of θ Phoenicis from your location

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

θ Phoenicis (theta Phoenicis) is currently not visible from Greenwich, United Kingdom

Distance of θ Phoenicis from the Sun and relative movement

θ Phoenicis is distant 277.68 light years from the Sun and it is moving far from the Sun at the speed of 14 kilometers per second.

85.18 pc
277.68 ly
14 km/s
0.028 arcsec/year
0.033 arcsec/year

Spectral properties of θ Phoenicis

θ Phoenicis belongs to spectral class A8 and has a luminosity class of V corresponding to a main-sequence star.

1.44
A8V
7866K

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

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

θ Phoenicis star system properties

θ Phoenicis is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the θ Phoenicis double sysyem:

6.09
6.79
0.7
3.7 arcsec

Alternative designations of θ Phoenicis

θ Phoenicis
(theta Phoenicis)
SAO231719
SAO231719