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What is the temperature of Sirius a?

Updated: 4/28/2022
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7y ago

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Sirius is a binary star.

Sirius A has a temperature of about 10,000 K

Sirius B has a temperature of about 25,200 K 9,940(a) k

25,200 (b) k 78

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7y ago
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Q: What is the temperature of Sirius a?
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Related questions

What is Sirius Surface temperature?

what is the sirius surface temperature


How cold does it get in Sirius?

According to Wikipedia, the surface temperature on Sirius A is 9,940 Kelvin.According to Wikipedia, the surface temperature on Sirius A is 9,940 Kelvin.According to Wikipedia, the surface temperature on Sirius A is 9,940 Kelvin.According to Wikipedia, the surface temperature on Sirius A is 9,940 Kelvin.


How hot is Sirius a?

The temperature of Sirius A is about 9,940K (or 9,666.85C).


What is the celsius temperature of Sirius?

Sirius is a binary star. The temperature of Sirius A is roughly 10,000 degrees and Sirius B is about 25,200 degrees. These are only rough estimates as it is extremely hard to measure the exact temperature of something so hot


How hot is Sirius?

Sirius is a binary star system.Sirius A has a temperature of about 9,940 KSirius B has a temperature of about 25,200 K


What is the temperature of Sirius B?

Sirius B is a white dwarf and has a spectral type of DA2. As it is a white dwarf, it is cooling all the time. It's current temperature is about 25,200 K


What is the surface temperature of the star Sirius?

The temperature is estimated to be 18000 degrees F on the surface.


Is sirius a cold?

No. Sirius is far from a cold star. Sirius is actually a binary system about 8.6 light years away. Sirius A is a white main sequence star just over twice the size of the sun. Sirius B is a white dwarf stellar remnant of about 0.978 solar masses. The temperature of the two stars are far higher than that of our sun. The sun is about 5778 Kelvin, Sirius A is almost twice that at 9,940 K and Sirius B is many times that at 25,200 K.


Is Sirius a cold star?

No. Sirius is far from a cold star. Sirius is actually a binary system about 8.6 light years away. Sirius A is a white main sequence star just over twice the size of the sun. Sirius B is a white dwarf stellar remnant of about 0.978 solar masses. The temperature of the two stars are far higher than that of our sun. The sun is about 5778 Kelvin, Sirius A is almost twice that at 9,940 K and Sirius B is many times that at 25,200 K.


What star has a surface temperature 9000k and luminosity about 1 to 20 times greater than the sun?

Sirius


How hot is the core of Sirius?

Sirius is hotter than the sun. -------------------------------------- The temperature at the surface of Sirius is estimated to be 9 440 K. The temperature at the surface of Sun is estimated to be 5 778 K.


What can you infer about Sirius's size and temperature that would explain why it looks brighter than Barnard star?

if you want to know this question go to www. sirius's size and barnard's star.comif you need facts.thanksLisa Adjouadi5th grade student