Tuesday, November 2, 2010

HIP 70319

Star type
g G1 V

Distance from Earth
g 57.33 ly

Star Service No.
g NA

g NA

Diameter/Mass/Temp (xSol)
g NA; 100%; 5600-5900 K

Brightness (xSol)
g NA

g [Fe/H] = −0.38 ± 0.06; mildly metal poor

Comparison to Sol
g NA

Picture of star
g NA

Star system features
gStar likely will survive 9.4 billion years before reaching a carbon-oxygen white dwarf end state
gCompanion T8p (brown) dwarf, named WISEP J142320.86+011638.1 (aka BD +01° 2920B), orbits star at greater than 2600 AU. Temperature is 680 ± 55 K (which is cool for a brown dwarf) with a mass 35x greater than Jupiter. Consisting of more than 99% hydrogen and helium, the brown dwarf likely has a colored and banded atmosphere result from atmospheric gases and turbulence.
Known planets
g NA

Habitable zone
g NA

Orbital map
g NA

View from star
g NA

Nearby stars
(Star systems with 10 light years)
g GJ 1183 AB; Gl 543

Map locating star system
g NA

Location in Earth sky
g In constellation Virgo

Other names
g HD 126053; BD +01° 2920

Sci-fi mentions
g NA

Get your SF/fantasy/horror novel edited


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