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What star has a greater magnitude a Rigel or Sirius?
Sirius, which means that Rigel is brighter.
What is the apperant magnitude of Sirius?
Sirius is actually a binary star system. Sirius A has an apparent magnitude of -1.46 whereas Sirius B has an apparent magnitude of 8.3
Does rigel have a greater magnitude than sirus?
Yes, Rigel has a greater magnitude than Sirius. Rigel has an apparent magnitude of around 0.12, making it one of the brightest stars in the night sky, while Sirius has an apparent magnitude of about -1.46, making it the brightest star in the night sky.
Even though this star has an absolute magnitude greater than that of sirius it looks dimmer from earth since its 100 times farther away?
The star's absolute magnitude is a measure of its intrinsic brightness. Sirius appears brighter from Earth than a star with a greater absolute magnitude because Sirius is closer to us, which affects its apparent brightness. The star with the greater absolute magnitude might be intrinsically brighter but is much farther away, leading to its fainter appearance from Earth.
Does Rigel have greater apparent magnitude than Sirius?
No, which means that Rigel appears brighter.
What is the apparent magnitude of the star Sirius A?
-1.4
Can apparent magnitude makes Sirius the brightest star in the night sky?
Yes. Sirius has the greatest apparent visual magnitude of any star in the sky except the sun.
What is siriuss magnitude?
Sirius, the brightest star in the night sky, has an apparent magnitude of about -1.46. Its absolute magnitude is approximately +1.4. This extreme brightness is due to its proximity to Earth, as it is located about 8.6 light-years away. Sirius is actually a binary star system, consisting of Sirius A and Sirius B.
Which star has the less absolute magnitude rigel or Sirius?
Sirius has a lower absolute magnitude than Rigel. Sirius is one of the brightest stars in the sky with an absolute magnitude of 1.42, while Rigel has an absolute magnitude of -8.1, making it much brighter than Sirius.
What star has an absolute magnitude greater than that of Sirius's it looks dimmer from Earth since it's 100 times farther away?
Deneb
What is the star with the brightest apparent magnitude as viewed from Earth?
Sirius.
What make Sirius the brightest star?
It's apparent magnitude
