In 2003 Maciej Konacki and Wolszczan determined the orbital inclinations of the two pulsar planets, showing that the actual masses were approximately 3.9 and 4.3 Earth masses respectively.
2003年沃爾茲森和馬歇耶·科納基共同確定了以上兩顆行星的軌道傾角，並確認行星質量分別是大約3.9和4.3倍地球質量。