Universe GuideSearchTwitterComments

WISE 0458+6434 A

WISE 0458+6434 A Facts

Location of WISE 0458+6434 A

The location of the cool methane dwarf 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 WISE 0458+6434 A, the location is 04h 58m 54.00 and 64° 34` 53.00 .

Physical Properties (Colour, Age, Radius) of WISE 0458+6434 A

WISE 0458+6434 A Colour and Temperature

WISE 0458+6434 A has a spectral type of T 8.5. This means the star is a brown cool methane dwarf Star.

WISE 0458+6434 A Radius

WISE 0458+6434 A has been calculated as 0.10 times bigger than the Sun. The Sun's radius is 695,800km, therefore the star's radius is an estimated 68,188.40.km. If you need the diameter of the star, you just need to multiple the radius by 2.

The star is believed to be about 1.00 Billion years old. To put in context, the Sun is believed to be about five billion years old and the Universe is about 13.8 billion years old.

Distance to WISE 0458+6434 A

The Parallax of the star is given as 95.24 which gives a calculated distance to WISE 0458+6434 A of 34.25 light years from the Earth or 10.50 parsecs. It would take a spaceship travelling at the speed of light, 34.25 years to get there. We don't have the technology or spaceship that can carry people over that distance yet.

The star is roughly 2,165,765.37 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.

Hide Explanations
Show GridLines

Additional WISE 0458+6434 A Facts and Figures

Visual Facts

Primary / Proper / Traditional NameWISE 0458+6434 A
Spectral TypeT 8.5
Constellation's Main StarNo
Multiple Star SystemNo / Unknown
Star Type Cool Methane Dwarf Star
GalaxyMilky Way
Age1.00 Billion Years Old
Right Ascension (R.A.)04h 58m 54.00
Declination (Dec.)64° 34` 53.00
Distance from Earth95.24 Parallax (milliarcseconds)
 34.25 Light Years
 10.50 Parsecs
 2,165,765.37 Astronomical Units

Companions (Multi-Star and Exoplanets) Facts

Exoplanet Count1

Estimated Calculated Facts

Radius (x the Sun)0.10

Sources and Links


List of Extrasolar Planets orbiting WISE 0458+6434 A

NameStatusMass (Jupiters)Orbital Period (Days)EccentricityDiscoveredSemi-Major AxisPeriastron
WISE 0458+6434 A bConfirmed7.025800.00020115
WISE 0458+6434 bConfirmed7.025800.00020115

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.

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