Based upon the space velocity of this star, it made its perihelion approach some 15, 070 years ago at a separation of from the Sun.
22.
Lambda Aurigae has been examined for the presence of excess infrared emission that may indicate the presence of a circumstellar space velocity components of this star are =.
23.
No bow shock has been detected and it has a space velocity lower than most runaways, but large enough and in the right direction that it could be from R136.
24.
In the Galactic coordinate system, the space velocity components of Vega are ( U, V, W ) =, for a net space velocity of 19 km / s.
25.
In the Galactic coordinate system, the space velocity components of Vega are ( U, V, W ) =, for a net space velocity of 19 km / s.
26.
The G-line functions by slowing the propagation velocity of EM waves below the free-space velocity, causing the wavefronts to slightly bend inwards towards the conductor, which keeps the waves entrained.
27.
In chemical engineering and reactor engineering, "'space velocity "', SV, refers to the quotient of the entering volumetric flow rate of the reactants divided by the space time.
28.
For example, if 70 feet 3 / hour of a reactant enter a reactor with an internal volume of 250 feet 3, the calculated space velocity is approximately 0.28 hour " 1.
29.
Similarly, the typical absence of reliable radial velocities means that the transverse space motion ( when known ) is, in any case, only a component of the complete, three-dimensional, space velocity.
30.
The absence of reliable distances for the majority of stars means that the angular measurements made, astrometrically, in the plane of the sky, cannot generally be converted into true space velocities in the plane of the sky.
