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HD 43570

HD 43570 Facts

HD 43570's Alternative Names

The Id of the star in the Henry Draper catalogue is HD43570.

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

Location of HD 43570

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 HD 43570, the location is 06 16 00.1529069688 and -21 51 51.992483734 .

Proper Motion of HD 43570

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 -1.35 milliarcseconds/year towards the north and -4.85 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.

Physical Properties (Colour) of HD 43570

HD 43570 Colour and Temperature

HD 43570 has a spectral type of A1V C. This means the star is a blue - white main sequence star.

Distance to HD 43570

The Parallax of the star is given as 2.72 which gives a calculated distance to HD 43570 of 1199.17 light years from the Earth or 367.66 parsecs. It is about 7,049,471,188,760,577.61 miles from Earth.

The star is roughly 75,834,790.24 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.

Time to Travel to HD 43570

A note about the calculations, when I'm talking about years, I'm talking non-leap years only (365 days).

If you were to drive there at about 120 m.p.h. in a car with an infinity engine so you didn't have to pull over for petrol, it would take you 58,745,593,239,671.48 hours or 6,706,117,949.73 years.

At the time of writing, the fastest probe so far created is the New Horizon probe which is travelling at a speed of 33,000 m.p.h. If the probe was travelling to HD 43570 then it would take 213,620,339,053.35 hours / 24,385,883.45 years to get there. Speed Ref: N.A.S.A.

It would to take a spaceship journey travelling at the speed of light, 1199.17 years to get there. We don't have the technology or spaceship that can carry people over that distance yet.

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Additional HD 43570 Facts and Figures

Visual Facts


Primary / Proper / Traditional NameHD 43570
Alternative NamesHD 43570
Spectral TypeA1V C
Constellation's Main StarNo
Multiple Star SystemNo / Unknown
Star Type Main Sequence Dwarf Star
ColourBlue
GalaxyMilky Way
ConstellationCanis Major
Right Ascension (R.A.)06 16 00.1529069688
Declination (Dec.)-21 51 51.992483734
Distance from Earth2.72 Parallax (milliarcseconds)
 1199.17 Light Years
 367.66 Parsecs
 75,834,790.24 Astronomical Units
Proper Motion Dec.-1.35 milliarcseconds/year
Proper Motion RA.-4.85 milliarcseconds/year

Companions (Multi-Star and Exoplanets) Facts


Exoplanet CountNone/Unaware

Sources and Links


Sourcehttp://simbad.u-strasbg.fr/simbad/sim-id?Ident=hd%2043570

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