Universe Guide
Search

HD 8535

HD 8535 Facts

  • HD 8535 is a main sequence star that can be located in the constellation of Phoenix. The description is based on the spectral class.
  • HD 8535 is not part of the constellation outline but is within the borders of the constellation.
  • Based on the spectral type (G0V) of the star, the star's colour is yellow .
  • The star can not be seen by the naked eye, you need a telescope to see it.
  • The star has an estimated age of 5.40 Billion of Years but could be as young as 4.00 to 6.30 according to Hipparcos.
  • HD 8535 has at least 1 Extrasolar Planets believed to be in orbit around the star.
  • Using the most recent figures given by the 2007 Hipparcos data, the star is 171.39 light years away from us. Distance

HD 8535's Alternative Names

HIP6511 is the reference name for the star in the Hipparcos Star Catalogue. The Id of the star in the Henry Draper catalogue is HD8535.

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

Location of HD 8535

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 8535, the location is 01h 23m 37.19 and -41° 16` 10.7 .

Radial Velocity and Proper Motion of HD 8535

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 -70.10 ± 0.41 milliarcseconds/year towards the north and 58.19 ± 0.60 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 2.46000 km/s with an error of about 0.00 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 8535

HD 8535 Colour and Temperature

Based on the star's spectral type of G0V , HD 8535's colour and type is yellow main sequence star. The star has a B-V Colour Index of 0.55 which means the star's temperature is about 6,082 Kelvin. The temperature was calculated using information from Morgans @ Uni.edu.

HD 8535 Luminosity

Luminosity is the amount of energy that a star pumps out and its relative to the amount that our star, the Sun gives out. The figure of 2.06 that I have given is based on the value in the Simbad Hipparcos Extended Catalogue at the University of Strasbourg from 2012.

HD 8535 Radius

HD 8535 estimated radius has been calculated as being 1.36 times bigger than the Sun. The Sun's radius is 695,800km, therefore the star's radius is an estimated 948,978.16.km. If you need the diameter of the star, you just need to multiple the radius by 2. However with the 2007 release of updated Hipparcos files, the radius is now calculated at being round 1.2728297638775797715207168633. The figure is derived at by using the formula from SDSS rather than peer reviewed papers. It has been known to produce widely incorrect figures.

HD 8535 Mass

The HD 8535's solar mass is 1.13 times that of our star, the Sun. The Sun's Mass is 1,989,100,000,000,000,000,000 billion kg. which to calculate using this website is too large. To give idea of size, the Sun is 99.86% the mass of the solar system.

HD 8535 Metalicity

The star's metallicity is 0.020000, this value is the fractional amount of the star that is not Hydrogen (X) or Helium (Y). An older star would have a high metallicity whereas a new star would have a lower one.

HD 8535 Estimated Age

The stars age according to Hipparcos data files put the star at an age of about 5.40 Billion years old but could be between 4.00 and 6.30 Billion years old. In comparison, the Sun's age is about 4.6 Billion Years Old.

HD 8535 Apparent and Absolute Magnitudes

HD 8535 has an apparent magnitude of 7.70 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 3.95 If you used the 2007 Parallax value, you would get an absolute magnitude of 4.10. 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 HD 8535

Using the original Hipparcos data that was released in 1997, the parallax to the star was given as 17.75000 which gave the calculated distance to HD 8535 as 183.75 light years away from Earth or 56.34 parsecs. If you want that in miles, it is about 1,080,197,412,322,488.34, based on 1 Ly = 5,878,625,373,183.61 miles.

In 2007, Hipparcos data was revised with a new parallax of 19.03000 which put HD 8535 at a distance of 171.39 light years or 52.55 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 10,839,140.04 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. The star's Galacto-Centric Distance is 7,398.00 Parsecs or 24,129.56 Light Years. The Galacto-Centric Distance is the distance from the star to the Centre of the Galaxy which is Sagittarius A*.

Travel Time to HD 8535

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)
Walking428,734,246,011.08
Car120957,808,200.37
Airbus A380736156,164,380.49
Speed of Sound (Mach 1)767.269149,800,114.49
Concorde (Mach 2)1,534.5474,899,959.63
New Horizons Probe33,0003,482,938.91
Speed of Light670,616,629.00171.39

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.

Hide Explanations
Show GridLines

Additional HD 8535 Facts and Figures

Visual Facts


Primary / Proper / Traditional NameHD 8535
Alternative NamesHD 8535, HIP 6511
Spectral TypeG0V
Constellation's Main StarNo
Multiple Star SystemNo / Unknown
Star Type Main Sequence Dwarf Star
ColourYellow
GalaxyMilky Way
ConstellationPhoenix
Age5.40 Billion Years Old
Age Range4.00 - 6.30 Billion Years Old
Metalicity0.0200
Absolute Magnitude 3.95 / 4.10
Visual / Apparent Magnitude7.70
Naked Eye VisibleRequires a 7x50 Binoculars - Magnitudes
Right Ascension (R.A.)01h 23m 37.19
Declination (Dec.)-41° 16` 10.7
Galactic Latitude-74.38917764 degrees
Galactic Longitude279.92063109 degrees
1997 Distance from Earth17.75000 Parallax (milliarcseconds)
 183.75 Light Years
 56.34 Parsecs
2007 Distance from Earth19.03000 Parallax (milliarcseconds)
 171.39 Light Years
 52.55 Parsecs
 10,839,140.04 Astronomical Units
Galacto-Centric Distance24,129.56 Light Years / 7,398.00 Parsecs
Proper Motion Dec.-70.10000 ± 0.41000 milliarcseconds/year
Proper Motion RA.58.19000 ± 0.60000 milliarcseconds/year
B-V Index0.55
Radial Velocity2.46000 ± 0.00 km/s
Iron Abundance-0.0800 ± 0.08 Fe/H
Eccentricity0.09430
Semi-Major Axis6901.0000000
Stellar Luminosity (Lsun)2.0600000

Companions (Multi-Star and Exoplanets) Facts


Exoplanet Count1

Estimated Calculated Facts


Radius (x the Sun)1.27
Effective Temperature6,082 Kelvin
Mass Compared to the Sun1.13

Sources and Links


SIMBAD SourceLink

List of Extrasolar Planets orbiting HD 8535


NameStatusMass (Jupiters)Orbital Period (Days)EccentricityDiscoveredSemi-Major AxisPeriastron
HD 8535 bConfirmed0.041313.0000.1520092.4561.000

Related Stars


Comments and Questions

There's no register feature and no need to give an email address if you don't need to. All messages will be reviewed before being displayed. Comments may be merged or altered slightly such as if an email address is given in the main body of the comment.

You can decline to give a name which if that is the case, the comment will be attributed to a random star. A name is preferred even if its a random made up one by yourself.

   
x
This website is using cookies. More info. That's Fine