Приклади вживання Apparent magnitude Англійська мовою та їх переклад на Українською
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It has an apparent magnitude of 9.8.
Relation between brightness and apparent magnitude.
The apparent magnitude of a star or galaxy when viewed through a blue filter.
It is a white giant with an apparent magnitude of 3.42.
Often, only apparent magnitude is mentioned since it can be measured directly.
We must know the distance to convert the apparent magnitude to absolute magnitude. .
The starting apparent magnitude is not far from the naked eye visibility limits.
The second luminosity of the Little Bear is its beta,which has an apparent magnitude of 2.08.
With an apparent magnitude of 5.8, it is barely visible with the naked eye on a very clear night.
The Alpha Ursa Minor is located 434 light years away from Earth andhas an apparent magnitude of 1.97.
With an apparent magnitude of 1.14, it is the brightest star in Gemini and the 17th brightest star in the sky.
Its distance from Earth is about 460 light years, and its apparent magnitude varies unpredictably from about 9.3 to 14.
With a visual apparent magnitude of- 1.46, it is twice as bright as Canopus, the next brightest star.
However, recent calculations from NASA's WISE telescope confirm thatα Cas is the brightest in Cassiopeia, with an apparent magnitude of 2.240.
The program gave an apparent magnitude of- 5.7 when it was seen by one camera and- 6.3 at perigee.
Second, by fitting a straight line to the data, I did not intend to imply that apparent magnitude and distance(or redshift) follows a linear relationship.
With an apparent magnitude of -1.46, it is nearly twice as bright as Canopus, the second brightest star.
The primary component, Iota Trianguli Australis A,is a spectroscopic binary with a mean apparent magnitude of +5.28.
The cluster has an apparent magnitude of 5.3 and lies at an approximate distance of 2,800 light years from Earth.
Therefore, if we know the absolute magnitude of a particular star,we can find its distance by measuring its apparent magnitude and using the above distance formula.
With an optical apparent magnitude of- 1.46, it is nearly twice as bright as Canopus, which is the next brightest star.
By 1932,Shapley reported the discovery of 76,000 galaxies brighter than 18th apparent magnitude in a third of the southern sky, based on galaxy counts from his plates.
Its apparent magnitude varies from +5.5 to +11.7 with a period of 418- 441 days; recent measurements give a period of 427.07 days.
Depending on the photometric system used, Schedar's apparent magnitude is marginally brighter or dimmer than Caph, the beta star in the constellation.
The magnitude system is calibrated by the adoption of standard stars having defined magnitude values,so accurately measuring a star's apparent magnitude is a straightforward process.
It has an average apparent magnitude of 12.8(when observing with a telescope), but it has an an absolute magnitude of -26.7.
We can use the mean distance and mean apparent magnitude to determine the absolute magnitude of any member of the sample from the above equation.
It has an average apparent magnitude of 12.8(bright enough to be seen through a medium-size amateur telescope), but it has an absolute magnitude of- 26.7.