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HIP 32825

HIP 32825 Facts

HIP 32825's Alternative Names

HIP32825 is the reference name for the star in the Hipparcos Star Catalogue.

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

Location of HIP 32825

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 HIP 32825, the location is 06h 50m 35.19 and -48° 30` 34.2 .

Proper Motion of HIP 32825

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 -1.72 ± 2.93 miliarcseconds/year towards the north and -2.36 ± 2.90 miliarcseconds/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 HIP 32825

HIP 32825 has a spectral type of Fp. This means the star is a blue to white star.

HIP 32825 Apparent and Absolute Magnitudes

HIP 32825 has an apparent magnitude of 11.95 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 4.47 If you used the 2007 Parallax value, you would get an absolute magnitude of 5.17. 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.

Distance to HIP 32825

Using the original Hipparcos data that was released in 1997, the parallax to the star was given as 3.19 which gave the calculated distance to HIP 32825 as 1022.46 light years away from Earth or 313.48 parsecs. It would take a spaceship travelling at the speed of light, 1022.46 years to get there. We don't have the technology or spaceship that can carry people over that distance yet.

In 2007, Hipparcos data was revised with a new parallax of 4.40 which put HIP 32825 at a distance of 741.28 light years or 227.27 parsecs. It should not be taken as though the star is moving closer or further away from us. It is purely that the distance was recalculated.

Using the 2007 distance, the star is roughly 46,877,475.87 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.

Source of Information

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.

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Additional HIP 32825 Facts and Figures

Visual Facts

Primary / Proper / Traditional NameHIP 32825
Alternative NamesHIP 32825
Spectral TypeFp
Constellation's Main StarNo
Multiple Star SystemNo / Unknown
Star TypeStar
ColourYellow - White
GalaxyMilky Way
Absolute Magnitude 4.47 / 5.17
Visual / Apparent Magnitude11.95
Naked Eye VisibleRequires a 4.5 - 6 Inch Telescope - Magnitudes
Right Ascension (R.A.)06h 50m 35.19
Declination (Dec.)-48° 30` 34.2
Galactic Latitude-20.11 degrees
Galactic Longitude258.06 degrees
1997 Distance from Earth3.19 Parallax (milliarcseconds)
 1022.46 Light Years
 313.48 Parsecs
2007 Distance from Earth4.40 Parallax (milliarcseconds)
 741.28 Light Years
 227.27 Parsecs
 46,877,475.87 Astronomical Units
Proper Motion Dec.-1.72 ± 2.93 milliarcseconds/year
Proper Motion RA.-2.36 ± 2.90 milliarcseconds/year
B-V Index-99.00

Companions (Multi-Star and Exoplanets) Facts

Exoplanet CountNone/Unaware

Sources and Links

SIMBAD SourceLink

Related Stars

Comments and Questions

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