V569 Monocerotis is a blue subgiant star that can be located in the constellation of Monoceros. The star can not be seen by the naked eye, you need a telescope to see it.
HIP34234 is the reference name for the star in the Hipparcos Star Catalogue. The Id of the star in the Henry Draper catalogue is HD53755.
The location of the star in the galaxy 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 star is compared to the celestial equator and is expressed in degrees. For V569 Monocerotis, the location is 07h 05m 49.64 and -10d39`36.3 .
V569 Monocerotis has a spectral type of B0.5IVn. This means the star is a blue subgiant star. The star has a B-V Colour Index of -0.06 which means the star's temperature has been calculated using information from Morgans @ Uni.edu at being 10,611 Kelvin.
V569 Monocerotis Radius has been calculated as being 15.05 times bigger than the Sun.The Sun's radius is 695,800km, therefore the star's radius is an estimated 10,469,147.77.km. The figure is derived at by using the formula from SDSS and has been known to produce widely incorrect figures.
V569 Monocerotis has an apparent magnitude of 6.50 which is how bright we see the star from Earth. Apparent Magnitude is also known as Visual Magnitude. If you used the 1997 Parallax value, you would get an absolute magnitude of -3.68 Magnitude, whether it be apparent/visual or absolute magnitude is measured by a number, the smaller the number, the brighter the Star is. Our own Sun is the brightest star and therefore has the lowest of all magnitudes, -26.74. A faint star will have a high number.
Using the original Hipparcos data that was released in 1997, the parallax to the star was given as 0.92 which gave the calculated distance to V569 Monocerotis as 3545.25 light years away from Earth or 1086.96 parsecs. It would take a spaceship travelling at the speed of light, 3545.25 years to get there. We don't have the technology or spaceship that can carry people over that distance yet.
The source of the information if it has a Hip I.D. is from Simbad, the Hipparcos data library based at the University at Strasbourg, France. Hipparcos was a E.S.A. satellite operation launched in 1989 for four years. The items in red are values that I've calculated so they could well be wrong. Information regarding Metallicity and/or Mass is from the E.U. Exoplanets. The information was obtained as of 12th Feb 2017.
|Traditional/Proper Name||V569 Monocerotis|
|Hipparcos Library I.D.||34234|
|Bonner Durchmusterung||BDD-10 1862|
|Henry Draper Designation||53755|
|Star Type||subgiant star|
|Visual / Apparent Magnitude||6.50|
|Naked Eye Visible||Requires a 7x50 Binoculars - Ref: Wiki|
|Right Ascension (R.A.)||07h 05m 49.64|
|Galactic Latitude||-1.69 degrees|
|Galactic Longitude||224.05 degrees|
|1997 Distance from Earth||0.92 Parallax (milliarcseconds)|
|3545.25 Light Years|
|Radial Velocity||16.00 ± 7.40 km/s|
|Calculated Effective Temperature||10,611 Kelvin|
The star has been identified as being a multi-star system, one in which there is at least one star in close orbit to another star or two or more stars orbiting a central point. The stars may be of equal mass, unequal mass where one star is stronger than the other or be in groups orbiting a central point which doesn't necessarily have to be a star. More information can be found on my dedicated multiple star systems page. The source of the info is Simbad. The file is dated 2000 so any differences between this and any other source will be down to the actual source from where the information came from.
|Proper Motion mas/yr|
|H.D. Id||B.D. Id||Star Code||Magnitude||R.A.||Dec.||Spectrum||Colour||Year|