The Tears of Selûne was an asteroid cluster, visible from the surface of @Toril as following the moon Selûne (Moon) in its orbit around the planet.
From Toril, while Selûne appeared to fit within the size of a human fist an arm's length away, the Tears of Selûne extended for almost three handspans wide and three fingers deep at the same distance. From the ground, the Tears appeared as stars and were often identified as nine in number (the other bodies that made up the cluster were too indistinct to make out). The Tears were only bright enough to be seen at night, and even then they were not seen every night. The first tear appeared above the horizon about four hours after Selûne rose, and it took about three hours for the entire set of Tears to rise or set