space velocity

All members of the group are moving in nearly the same direction with similar space velocities.

The space velocity of this group relative to the Sun is 59 km/s.

However, it does not exhibit a particularly high space velocity or any other indicators such as a bow shock.

In industry, space velocity can be further defined by the phase of the reactants at given conditions.

Later research shows that a supernova ejection would not produce such a high space velocity.

The system has a net space velocity of 108 km/s relative to the Sun, which results in the high proper motion across the sky.

This stream of stars has a space velocity component V equal to about 40 km/s.

They also have relatively high space velocity and low luminosities for stars of their stellar classification.

Three catalysts were aged for 50 hours, experiencing a constant space velocity and set engine conditions.

Once both rates of movement are known, the space velocity of the star relative to the Sun or the galaxy can be computed.

In physical terms it is travelling with a space velocity of 31.1 km/s relative to the Solar System.

The stars in this system show low chromospheric activity, and have a net space velocity of 52 km/s relative to the Sun.

This star is a runaway star with an unusually high space velocity of around 190 km/s.

Space velocity, the motion of the Sun, and secular and statistical parallax are also described.

Space velocity (astronomy), the velocity of a star in the Galactic coordinate system.

The combination of these two motions gives a space velocity of 20.4 km/s relative to the Sun.

Once the distance to a star is determined through astrometric means such as parallax, the space velocity can be computed.

This is an association of stars that have similar space velocity vectors, and therefore most likely formed at the same time and location.

As stars move through an arm, the space velocity of each stellar system is modified by the gravitational force of the higher density.

The advantage of this technique over selective methanation is the higher space velocity, which reduces the required reactors size.

The space velocity of Wolf 359 implies that it belongs to the population of old-disk stars.

Zeta Geminorum has a visual companion 1.4' distant, which shares a common space velocity and may be physically associated.

The reactant conversion in a chemical reactor is a function of a residence time or its inverse, the space velocity.

Usually members of the Milky Way's halo, they frequently have high space velocities relative to the Sun.

This group has an estimated space velocity of 160 km/s and is following a highly eccentric orbit through the Milky Way galaxy.