Atlassectorscore[-48, -36, -12][-48, -36, -12] -48,-36,-12-36,-36,-12-60,-36,-12-42,-27,-12-54,-27,-12-42,-45,-12-54,-45,-12-48,-36,-24-48,-36,0SD-506-389-300-6GJ 3367GJ 3340Vog IMontgomeryCoe RedeZetaLeporisKatoGliese 221-48, -42, -12-48, -30, -12-42, -39, -12-42, -33, -12-54, -39, -12-54, -33, -12TailwardSpinward (+y)Coreward (+x)Rimward149111113131415 SystemStarSpectral TypePopulationMain ActivitiesRemarksGliese 221Gliese 221M0V