11. The space velocity components of this system are U = 141, V = 7 and W = 7. 12. The advantage of this technique over selective methanation is the higher space velocity , which reduces the required reactors size. 13. However, it does not exhibit a particularly high space velocity or any other indicators such as a bow shock. 14. The combination of these two motions gives a space velocity of 20.4 km / s relative to the Sun. 15. As shown previously, the space velocity of this star relative to the Sun is 20.4 km / s. 16. When observed with the Spitzer Space Telescope, this star did not display an space velocity components of this star are =. 17. In physical terms it is travelling with a space velocity of 31.1 km / s relative to the Solar System. 18. The estimated age of this moving group is, and they have an average space velocity of 16.5 km / s. 19. Zeta Geminorum has a visual companion 1.4'distant, which shares a common space velocity and may be physically associated. 20. This star belongs to a group of three intermediate mass stars with a space velocity that is carrying them perpendicular to the plane of the galaxy.
