The Gliese ID of the star is GJ 1116 A. The star was added to the Gliese catalogue in 1970 by Richard van der Riet Woolley hence the GJ prefix rather than GL prefix.Star Names.
EI Cancri A has alternative name(s) :- EI Cnc A.
More details on objects' alternative names can be found at Star Names .
The location of the main sequence 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 EI Cancri A, the location is 08h 58m 15.125 and +19 45 47.02 .
EI Cancri A has a spectral type of M8Ve. This means the star is a red main sequence star.
The Parallax of the star is given as 176.60 which gives a calculated distance to EI Cancri A of 18.47 light years from the Earth or 5.66 parsecs. It would take a spaceship travelling at the speed of light, 18.47 years to get there. We don't have the technology or spaceship that can carry people over that distance yet.
The star is roughly 1,167,450.67 Astronomical Units from the Earth/Sun give or take a few. An Astronomical Unit is the distance between Earth and the Sun. The number of A.U. is the number of times that the star is from the Earth compared to the Sun.
|Primary / Proper / Traditional Name||EI Cancri A|
|Alternative Names||EI Cnc A, Gliese 1116 A|
|Constellation's Main Star||No|
|Multiple Star System||Yes|
|Star Type||main sequence Dwarf Star|
|Right Ascension (R.A.)||08h 58m 15.125|
|Declination (Dec.)||+19 45 47.02|
|Distance from Earth||176.60 Parallax (milliarcseconds)|
|18.47 Light Years|
|1,167,450.67 Astronomical Units|
|Radial Velocity||14.00 km/s|
|Associated / Clustered Stars||EI Cancri|
EI Cancri B
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