absolute visual magnitude

The integrated absolute visual magnitude of the Milky Way is estimated to be 20.9.

Sirius A is about twice as massive as the Sun and has an absolute visual magnitude of 1.42.

Pre-explosion pictures from the Hubble archive, taken in 1997, reveal the progenitor as a very luminous point source with an absolute visual magnitude of -10.3.

This star's absolute visual magnitude, or its visual magnitude as viewed from a distance of 10 parsecs, is 15.5.

It has an apparent visual magnitude of +6.3 and an absolute visual magnitude of 1.1 solar masses.

The original diagram displayed the spectral type of stars on the horizontal axis and the absolute visual magnitude on the vertical axis.

Absolute magnitude (also known as absolute visual magnitude when measured in the standard V photometric band) is the measure of a celestial object's intrinsic brightness.

For comparison, Sirius has an absolute magnitude of 1.4 which is greater than the Sun's absolute visual magnitude of 4.83 (it actually serves as a reference point).

These impostors exceed their pre-outburst states by several magnitudes, with typical peak absolute visual magnitudes of 11 to 14, making these outbursts as bright as the most luminous stars.

When converting luminosity or absolute bolometric magnitude to apparent or absolute visual magnitude, one requires a bolometric correction, which may or may not come from the same source as the color-temperature relation.

In 1957, Olin C. Wilson and M. K. Vainu Bappu reported on the remarkable correlation between the measured width of the aforementioned emission line and the absolute visual magnitude of the star.

By comparing the asteroid's perceived brightness and the then computed distance from the Sun they arrived at an absolute visual magnitude of 14.3, which if one assumes Mars-like albedo gives an approximate diameter of 3 to 5 kilometers.

Lambda Coronae Australis is triple star system, with components A, B, and C. Lambda Coronae Australis A is an A2V star with an apparent visual magnitude of +5.13, and an absolute visual magnitude of +1.15.