Universe Guide

HD 143183 (Supergiant Star) Star Facts

HD 143183 Facts

  • HD 143183 is a star that can be located in the constellation of Norma. The description is based on the spectral class.
  • HD 143183 is not part of the constellation outline but is within the borders of the constellation.
  • Based on the spectral type (M1/2+B/F E) of the star, the star's colour is red .
  • The star is calculated at being about 5867.30 light years away from us. Distance

HD 143183's Alternative Names

The Id of the star in the Henry Draper catalogue is HD143183.

BD number is the number that the star was filed under in the Durchmusterung or Bonner Durchmusterung, a star catalogue that was put together by the Bonn Observatory between 1859 to 1903. The star's BD Number is CD-53 6362.

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

Location of HD 143183

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 HD 143183, the location is 16 01 36.2225519441 and -54 08 35.606579272 .

Radial Velocity and Proper Motion of HD 143183

Proper Motion

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 -3.62 milliarcseconds/year towards the north and -2.30 milliarcseconds/year east if we saw them in the horizon.

Radial Velocity

The Radial Velocity, that is the speed at which the star is moving away/towards the Sun is -39.67000 km/s . 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.

Physical Properties of HD 143183

HD 143183 Temperature and Colour

Based on the star's spectral type of M1/2+B/F E , HD 143183's colour and type is red star. Based on the star's spectral, the stars temperature is between 2,400.00 and 3,700.00 degrees kelvin.

Distance to HD 143183

The Parallax of the star is given as 0.55590 which gives a calculated distance to HD 143183 of 5867.30 light years from the Earth or 1798.88 parsecs. It is about 34,491,658,652,080,195 miles from Earth.

The star is roughly 371,043,049.20 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.

Travel Time to HD 143183

The time it will take to travel to this star is dependent on how fast you are going. U.G. has done some calculations as to how long it will take going at differing speeds. A note about the calculations, when I'm talking about years, I'm talking non-leap years only (365 days).

The New Horizons space probe is the fastest probe that we've sent into space at the time of writing. Its primary mission was to visit Pluto which at the time of launch (2006), Pluto was still a planet.

DescriptionSpeed (m.p.h.)Time (years)
Airbus A3807365,346,071,939.31
Speed of Sound (Mach 1)767.269 5,128,200,080.20
Concorde (Mach 2)1,534.542,564,096,698.25
New Horizons Probe33,000119,233,604.46
Speed of Light670,616,629.005,867.30

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Additional HD 143183 Facts and Figures

Visual Facts

Primary / Proper / Traditional NameHD 143183
Alternative NamesHD 143183, CD-53 6362
Spectral TypeM1/2+B/F E
Constellation's Main StarNo
Multiple Star SystemNo / Unknown
Star TypeStar
GalaxyMilky Way
Right Ascension (R.A.)16 01 36.2225519441
Declination (Dec.)-54 08 35.606579272
Distance from Earth0.55590 Parallax (milliarcseconds)
 5867.30 Light Years
 1798.88 Parsecs
 371,043,049.20 Astronomical Units
Proper Motion Dec.-3.62000 milliarcseconds/year
Proper Motion RA.-2.30100 milliarcseconds/year
Radial Velocity-39.67000 km/s

Companions (Multi-Star and Exoplanets) Facts

Exoplanet CountNone/Unaware

Estimated Calculated Facts

Calculated Temperature Range2,400.00 - 3,700.00

Sources and Links


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