Sentences with phrase «visual apparent magnitudes»
These visual apparent magnitudes are much dimmer than the apparent magnitude of the Sun as viewed from the Earth (− 26.7).
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A reddish giant star, it has an apparent visual magnitude of 1.15.
At − 0.27 apparent visual magnitude (calculated from A and B magnitudes), it is fainter only than Sirius and Canopus.
[34] Alpha Centauri B at an apparent visual magnitude of 1.33 would be twenty - first in brightness if it could be seen independently of Alpha Centauri A.
With an apparent visual magnitude of 6.3, [2] it lies below the normal brightness limit of stars that are visible with the naked eye under ideal viewing conditions.
The Sun would be a yellow star of an apparent visual magnitude of +0.5 in eastern Cassiopeia, at the antipodal point of Alpha Centauri's current right ascension and declination, at 02h 39m 35s +60 ° 50 ′ (2000).
When considered among the individual brightest stars in the sky (excluding the Sun), Alpha Centauri A is the fourth brightest at an apparent visual magnitude of +0.01, being fractionally fainter than Arcturus at an apparent visual magnitude of − 0.04.
HE 1327 - 2326 (13:30:06 - 23:41:51 at Equinox 2000) has an apparent visual magnitude of 13.5 (Frebel et al, 2005).
With an apparent visual magnitude of +4.118, it is bright enough to be viewed with the naked eye.
The galaxy has an apparent visual magnitude of 14.7.
The system is composed of a blue - white giant with the stellar classification of B9III - IV and a visual magnitude of 5.33, a white subgiant belonging to the stellar class A0IVMn with an apparent magnitude of 5.63, and a star with a magnitude of 8.5 separated from the second component by 37.7 arc seconds.