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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
sunny   (Daytime)   What's Visible Now?
All Constellations » Phoenix » 

HR245

Altitude: -15.7°   Azimuth: 143.0°   Direction: South-East

HR245 is a double main-sequence star in the constellation of Phoenix.

HR245 visual magnitude is 6.9. Because of its reltive faintness, HR245 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 HR245 is 0.025 arcsec per year in Right Ascension and -0.013 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR245 star
DSS2 image of HR245. The red arrow shows the motion of HR245 during the next 10000 years (4.17 arcmin in Right Ascension and -2.17 arcmin in declination);

Key facts about HR245

6.9
Main-sequence

HR245 is below the horizon from Greenwich, United Kingdom.

Altitude: -15.7°
Azimuth: 143.0°
Direction: South-East

Celestial coordinates and finder chart of HR245

HR245 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 HR245 are provided in the following table:

00h 51m 52s
-43° 42’ 33”
302.66°
-73.42°
Phoenix

The simplified sky map below shows the position of HR245 in the sky:

Finder chart HR245 star
Simplified finder chart for HR245.

Visibility of HR245 from your location

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

HR245 is currently not visible from Greenwich, United Kingdom

Distance of HR245 from the Sun and relative movement

HR245 is distant 279.59 light years from the Sun and it is moving far from the Sun at the speed of 13 kilometers per second.

85.76 pc
279.59 ly
13 km/s
0.025 arcsec/year
-0.013 arcsec/year

Spectral properties of HR245

HR245 belongs to spectral class F2 and has a luminosity class of V corresponding to a main-sequence star.

2.23
F2V
7158K

The red dot in the diagram below shows where HR245 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR245. Attribution: Richard Powell / CC BY-SA

HR245 star system properties

HR245 is a visual double star which can be observed with the help of large telescopes. The table below shows key information about the HR245 double sysyem:

6.9
7.3
0.4
0.9 arcsec

Alternative designations of HR245

SAO215270
SAO215270