Exoplanet · Lalande 21185
GJ 411 b
Orbit0.079 AU
Year12.9 days
Mass≥ 2.69 M⊕
Temperature~350 K (estimated)
It circles Lalande 21185 once every 12.9 days, 0.079 AU out: about 4.9 times closer than Mercury is to the Sun.
Found in 2019 by the radial velocity method, which measures the star's wobble. That gives a minimum mass, so it could be heavier.
Sources
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