How to use in-sentence of “luminosity”:
– Although the galaxy has a luminosity similar to the SMC, it is much smaller.
– In astronomy, luminosity is not quite the same thing as brightness.
– However its distance from the sun and luminosity are difficult to calculate, but it’s distance is estimated to be approximately 2,600 light years away.
– Its mass is about 130 solar masses and its luminosity four million times that of the Sun.
– Their luminosity can be 100 times greater than that of the Milky Way.
– After the water evaporates, the acacia gum in the paint film increases luminosity and helps prevent the colors from lightening.
Example sentences of “luminosity”:
– However, note the definition is for huge luminosity and rapid mass loss, not simply size.
– Its visual luminosity is about 10,000 times that of the Sun.
– The measure of luminosity is “bolometric magnitude”, the total power output across all wavelengths.
– It is of Stellar classificationspectral type G and luminosity class V on the Hertzsprung-Russell Diagram.
– It has an estimated 17% of the solar massSun’s mass and 24% of the Sun’s radius, but it is radiating only 0.38% of the luminosity of the Sun.
– It is the natural limit to the luminosity of stars, or the radiation generated by accretion onto a compact object.
– The average distance from Kepler-22b to its host star Kepler-22 is about 15% less than the distance from Earth to the Sun This combination of a shorter average distance from the star and a lower stellar luminosity are consistent with a moderate surface temperature at that distance if we assume that the surface is not subject to extreme greenhouse heating.
– Because the star radiates much of its energy in the infrared part of the spectrum, the bolometric luminosity is about 65,000 times that of the Sun.
– The extreme luminosity is by the CNO process.
– There is a strong direct relationship between a Cepheid’s luminosity and pulsation period.
– More notable was Gliese 229B, which was found to have a temperature and luminosity well below the stellar range.
– The reason for its brightness is not its intrinsic luminosity but its relative closeness to the Sun.
- However, note the definition is for huge luminosity and rapid mass loss, not simply size.
- Its visual luminosity is about 10,000 times that of the Sun.
- The measure of luminosity is "bolometric magnitude", the total power output across all wavelengths.