0
The magnitude of a galaxy will depend on a lot of factors, luminousity, size and distance from us.
The apparent magnitude of the naked eye galaxies are:
- Large Magellanic Cloud +0.9
- Small Magellanic Cloud +2.7
- Andromeda Galaxy +3.4
- Triangulum Galaxy +5.7
- Centaurus A +7.8
- Bode's Galaxy +7.89
- Sculptor Galaxy +8.0
- Messier 83 +8.2
Wiki User
∙ 14y ago
The magnitude of a galaxy is a measure of its brightness as seen from Earth. It is often expressed using the apparent magnitude scale, where smaller values represent brighter objects and larger values represent fainter objects. Magnitudes can also be measured in different wavelengths of light to provide information about the galaxy's properties.
Add your answer:
Earn +20 pts
The Milky Way Galaxy is a member of the?
The Milky Way Galaxy is a member of the Local Group, a collection of galaxies that includes around 54 members. Within the Local Group, the Milky Way is one of the largest galaxies and is gravitationally bound to other galaxies such as Andromeda.
If you were on the dark side of the moon what star magnitude could you see with your naked eye?
From the dark side of the moon, away from Earth's light pollution and atmosphere, you should be able to see stars as faint as magnitude 6.5 with the naked eye. This is significantly dimmer than what can typically be seen from Earth.
What is the magnitude of 9000000?
The magnitude of 9000000 is 9,000,000.
What term means the measure of energy released by an earthquake?
The measure of energy released by an earthquake depends on its magnitude. If its a high magnitude earthquake, there is a lot of energy. If there is a low magnitude, then there is little energy.
Another word for an earthquake's strength is what?
Another word for an earthquake's strength is magnitude. Magnitude is a measure of the size of the seismic waves produced by an earthquake.
What is the apparent magnitude of cartwheel galaxy?
The apparent magnitude of the Cartwheel Galaxy is 15.2
How bright is the Andromeda Galaxy?
The Andromeda Galaxy has an apparent magnitude of around 3.4, making it visible to the naked eye under dark skies. It is the brightest galaxy in the sky.
Which object is bigger solar system or galaxy?
A galaxy is many orders of magnitude larger than a solar system.
How does the brightness of a quasar compare with that of a large galaxy?
I assume when you mean brightness, you mean apparent magnitude as opposed to absolute magnitude. The quasar 3C 273 has an apparent magnitude of about 12.8 whereas the brightest galaxy - the Large Magellanic Cloud has an apparent magnitude of 0.9. However, in absolute magnitudes, 3C 273 has an absolute magnitude of about -26.7 very similar to our own Sun.
What is the definition of absolute magnitude?
The absolute magnitude is the magnitude (brightness) an object would have at a standard distance - how bright would it look at a standard distance. For a star or galaxy, the standard distance of 10 parsecs is commonly used.
What is absolute bolometric magnitude?
Absolute magnitude is the brightness of an object (star, galaxy, etc.) from a standard distance."Bolometric" means that the entire energy output is calculated - not just visible light.
What star has the highest absolute magnitude?
The star with the highest absolute magnitude is the Pistol Star, located in the Milky Way galaxy. It has an absolute magnitude of around -12, making it one of the brightest stars known.
Largest galaxy known?
IC1101 is the largest known galaxy (as of 2011).IC 1101 is a supergiant Lenticular_galaxyat the center of the Abell_2029Galaxy_cluster. It is 1.07 billion light years away.The galaxy has a diameter of approximately 5.5 million light years, which makes it currently (as of 2011) the largest known galaxy in terms of breadth
If all stars on your galaxy Milk Way combined to the closest star on earth other than the sun which is Proxima Centauri how big can it be seen on earth or it will just burn us all?
Assuming you mean our galaxy, the Milky way contains a billion stars with average brightness equal to the Sun's, the question can be put as how would it feel if there were a billion suns positioned beside Proxima Centauri. One of them would be about magnitude 0, and 100 would have a magnitude of -5, a million would have a magnitude of -15, a hundred million would have a magnitue of -20 and a billion would be -22.5. The real Sun would therefore still be about 50 times brighter because its magnitude is -26.7.
What is the magnitude of the number 7985345?
Its magnitude is 7985345.Its magnitude is 7985345.Its magnitude is 7985345.Its magnitude is 7985345.
How do they know that Andromeda is out there?
At an apparent magnitude of 3.4, the Andromeda Galaxy is one of the brightest Messier objects, making it visible to the naked eye on moonless nights even when viewed from areas with moderate light pollution.
How big is The Milky way compared to other galaxy's?
It's respectably sized, though not the largest one we know of.The Milky Way is the second-largest (and possibly the most massive) galaxy in the Local Cluster, but there are larger galaxies further away.
