Sidereal year.
no because stars can orbit each other
Double stars, also called binary stars, are valuable to astronomers because they are the only stars of which astronomers can easily calculate their mass. They are bound to each other by gravity and orbit about a common center. The time it takes for one star to orbit the other depends on the distance between the two stars and their masses.
No. Dwarf planets orbit stars just like planets do. Stars orbit the center of their galaxy. An object orbiting a planet would be a moon.
Constellations do not orbit planets. Constellations are apparent groupings of stars as seen from Earth, and they are fixed in their position relative to each other. They appear to move across the sky due to the Earth's rotation.
Light from the stars they orbit makes it difficult to see them.
no because stars can orbit each other
Planets orbit stars, not other planets. A planet-like object that orbits a planet is a moon.
orbit
well for starters, stars don't orbit planets. Planets orbit stars, but some stars don't have planets that orbit them.
Double stars, also called binary stars, are valuable to astronomers because they are the only stars of which astronomers can easily calculate their mass. They are bound to each other by gravity and orbit about a common center. The time it takes for one star to orbit the other depends on the distance between the two stars and their masses.
No. Dwarf planets orbit stars just like planets do. Stars orbit the center of their galaxy. An object orbiting a planet would be a moon.
Constellations do not orbit planets. Constellations are apparent groupings of stars as seen from Earth, and they are fixed in their position relative to each other. They appear to move across the sky due to the Earth's rotation.
Moons orbit planets. Planets (and dwarf planets) orbit stars.
One way to determine if a celestial object is a star or a planet is by looking at its characteristics. Stars are typically much larger and hotter than planets, and they emit their own light. Planets, on the other hand, do not produce their own light and instead reflect light from a star. Additionally, planets orbit around stars, while stars do not orbit other objects. By observing these characteristics, astronomers can differentiate between stars and planets.
Venus takes 243 days to spin on its axis relative to the background stars, while it takes 224.7 days to orbit the sun.
Venus - it takes 243 days to spin on its axis relative to the background stars, while it takes 224.7 days to orbit the sun.
No. Venus is a planet (in orbit around the Sun) with no natural satelites.