1.Previous
3.Next

compared to their star-forming region. For old iPMOs the cold WISE J0830+2837 shows a V_tan (tangential velocity) of about 100 km/s, which is high, but still consistent with formation in our galaxy. For WISE 1534-1043 one alternative scenario explains this object as an ejected exoplanet due to its high V_tan of about 200 km/s, but its color suggests it is an old metal-poor brown dwarf. Most astronomers

1.Previous
3.Next