健神星

外部連結

• [https://www.myminifactory.com/object/3d-print-10-hygiea-3d-model-103912 3D model of asteroid Hygiea]
• [http://orbitsimulator.com/gravity/articles/ceres.html A simulation of the orbit of Hygiea]
• [https://www.youtube.com/watch?v=C-6s1LBaTsE Stellar occultation of 11 August 2013 (video)]
• (displays Elong from Sun and V mag for 2011)

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