31. Densest : Previously listed here was Gliese 581 c, for which neither the radius nor the true mass are known. 32. Although only the minimum mass is determined since inclination is not yet known, its true mass might be much greater. 33. The reason why the object's true mass is unknown is due to the undetermined inclination of its orbital plane. 34. However, due to the uncertain nature of the binary system hypothesis, the true mass could be much different than this. 35. The deal helps to certify software as a true mass -market product, said analyst Rob Enderle of the Giga Information Group. 36. The ideas above developed gradually, first in the American system ), and then in true mass production during the twentieth century. 37. But I think, over all, much more good than harm would come from the True Mass being'liberated'." 38. In fact, Thibodeaux's research shows that consumer electronics products reach true mass acceptance only after the price falls below $ 500. 39. However, in a resonant system such as Gliese 876, gravitational interactions between the planets can be used to determine the true masses . 40. Since the inclination ( and thus the true mass ) is not known, this planet candidate may in fact be a brown dwarf.
