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Qatar-4

Qatar-4 Facts

Location of Qatar-4

The location of the star in the night sky is determined by the Right Ascension (R.A.) and Declination (Dec.), these are equivalent to the Longitude and Latitude on the Earth. The Right Ascension is how far expressed in time (hh:mm:ss) the star is along the celestial equator. If the R.A. is positive then its eastwards. The Declination is how far north or south the object is compared to the celestial equator and is expressed in degrees. For Qatar-4, the location is 00h 19m 26.00 and 44° 01` 39.00 .

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Additional Qatar-4 Facts and Figures

Visual Facts


Primary / Proper / Traditional NameQatar-4
Constellation's Main StarNo
Multiple Star SystemNo / Unknown
Star TypeStar
GalaxyMilky Way
ConstellationAndromeda
Age12.90 Billion Years Old
Metalicity0.0810
Right Ascension (R.A.)00h 19m 26.00
Declination (Dec.)44° 01` 39.00

Companions (Multi-Star and Exoplanets) Facts


Exoplanet Count1

Estimated Calculated Facts


Radius (x the Sun)1.12

Sources and Links


Sourcehttp://www.exoplanets.eu

List of Extrasolar Planets orbiting Qatar-4


NameStatusMass (Jupiters)Orbital Period (Days)EccentricityDiscoveredSemi-Major AxisPeriastronInclination
Qatar-4 bConfirmed0.471.80520160.0286188.820

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