Universe Guide


OGLE TR 122 Facts

  • OGLE TR 122 is a star that can be located in the constellation of Carina. The description is based on the spectral class.
  • OGLE TR 122 is not part of the constellation outline but is within the borders of the constellation.
  • The star is calculated at being about 7003.72 light years away from us. Distance

OGLE TR 122's Alternative Names

OGLE TR 122 has alternative name(s) :- V817 Carinae, V871 Car.

More details on objects' alternative names can be found at Star Names .

Location of OGLE TR 122

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 OGLE TR 122, the location is 11 06 51.8852934369 and -60 51 45.901317321 .

Proper Motion of OGLE TR 122

All stars like planets orbit round a central spot, in the case of planets, its the central star such as the Sun. In the case of a star, its the galactic centre. The constellations that we see today will be different than they were 50,000 years ago or 50,000 years from now. Proper Motion details the movements of these stars and are measured in milliarcseconds. The star is moving 0.83 milliarcseconds/year towards the north and -5.28 milliarcseconds/year east if we saw them in the horizon. . When the value is negative then the star and the Sun are getting closer to one another, likewise, a positive number means that two stars are moving away. Its nothing to fear as the stars are so far apart, they won't collide in our life-time, if ever.

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Additional OGLE TR 122 Facts and Figures

Visual Facts

Primary / Proper / Traditional NameOGLE TR 122
Alternative NamesV817 Carinae, V871 Car
Constellation's Main StarNo
Multiple Star SystemNo / Unknown
Star TypeStar
GalaxyMilky Way
Right Ascension (R.A.)11 06 51.8852934369
Declination (Dec.)-60 51 45.901317321
Distance from Earth0.46570 Parallax (milliarcseconds)
 7003.72 Light Years
 2147.31 Parsecs
 442,911,394.85 Astronomical Units
Proper Motion Dec.0.82800 milliarcseconds/year
Proper Motion RA.-5.27500 milliarcseconds/year

Companions (Multi-Star and Exoplanets) Facts

Exoplanet CountNone/Unaware

Sources and Links


Related Stars

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