31. In the case of HD 69830 d, this would be around 22 days in order to have a stable orbit . 32. He concluded that an Earth-size planet in that region could survive intact and in a stable orbit between the huge planets. 33. As has been noted above, planets seem to have found stable orbits now, so an impact on that scale is improbable. 34. As a result of this, it is likely that the asteroid will remain in a stable orbit for thousands of years. 35. Meanwhile, the planet is approaching aphelion, and nobody is entirely certain that it is in a stable orbit around the sun. 36. Probably the chances of that producing a stable orbit are very small, but in an immense Universe that's all you need. 37. The electrons then regain their stable orbits , and in so doing, release the extra energy in the form of photons of light. 38. :Depending on the speed of the object in motion, it will have a stable orbit at a different distance from the Earth. 39. In the case of HIP 57274 d, the moon's orbit would have to be roughly 40 days to support a stable orbit . 40. As a result of this, it is likely that " Opportunity " will remain in a stable orbit for thousands of years.
