Unnamed asteroids The following is a list of unnamed asteroid s . Alpha and Beta Quadrants . Bringloid asteroid . This asteroid was seen in the Bringloid system in 2365 . ( ) Badlands Maquis asteroid . A Class M asteroid was located in the Badlands . The surface of the asteroid had jungle terrain . In 2370 , Commander Benjamin Sisko , Major Kira Nerys and Doctor Julian Bashir were ambushed by Maquis leader and former Starfleet lieutenant commander Calvin Hudson on this asteroid . ( ) Dilithium processing facility . This unnamed asteroid was the location of a dilithium processing facility that utilized repurposed EMH - Mark I s in 2378 . It was equipped with a hololab that had a copy of " Photons Be Free " under the file name 47 - Beta . ( ) Delta Quadrant . Asteroid field with unusual dilithium . In 2372 , surveyed an asteroid field in which it discovered a new form of dilithium . ( ) Class D planet ring system . An unnamed planet in the in the Delta Quadrant had a ring system comprising of asteroids . Most of these asteroids supported class M atmospheres . ( ) Etanian asteroids . The Etanian Order engineered a series of asteroids to hit a Nezu planet , in the hopes of driving the Nezu colonists away and claim the planet for themselves . Appearing to consist of a simple nickel - iron composition at first , the asteroids also contained tryoxene , olivine , and surprisingly , the alloy triadium . The first asteroid hit the home of Lillias and Halla . Roughly three week s later , the Nezu attempted to vaporize another asteroid , but failed as they fragmented and struck the surface . One day later , " Voyager " tried to do the same , but again they failed , and two large fragments struck the central desert . Another asteroid was projected to hit the Eastern coastal region of the largest continent , the most heavily populated region , six hours later . Detailed readings revealed this asteroid to be huge , over half a kilometer in diameter , and moving faster then the others . ( ) Species 8472 hideout . In 2374 , two Hirogen s hunted down a member of Species 8472 onto the surface of this asteroid . In the cave s on the surface , the Species 8472 individual attacked the hunters but was seriously wounded and brought aboard the Hirogen warship . ( ) Vidiian asteroid . The surface stratum of this large asteroid was made up of an neutronium alloy , suggesting an artificial origin . It had at least one large cavity , that could be entered through an open crater . Inside , electro - magnetic interference severely limited sensors . A large chamber with mirror ing walls was also present . In 2371 , Vidiian s Dereth and Motura hid in this asteroid aboard their after they had stolen Neelix ' s lung s . " Voyager " followed the ship into the asteroid and apprehended the two Vidiians . ( ) Gamma Quadrant . Chamra Vortex asteroid . The Chamra Vortex asteroid was one of millions of asteroid s located in the Chamra Vortex . It had a breathable atmosphere . In the 2360s , the criminal Croden hid his daughter , Yareth , in a stasis pod on this asteroid . Later , in 2369 , when Croden was to be returned to Rakhar by Odo on the , they took a detour to the vortex and were chased into it by a Miradorn raider . Under the control of Croden , they landed the runabout on this asteroid where Croden retrieved his daughter , lying to Odo that it was a Changeling colony . ( )