Frequent question: What kind of telescope is best for viewing planets?

What magnification telescope do I need to see planets?

Experienced planetary observers use 20x to 30x per inch of aperture to see the most planetary detail. Double-star observers go higher, up to 50x per inch (which corresponds to a ½-mm exit pupil). Beyond this, telescope magnification power and eye limitations degrade the view.

What type of telescope do you need to see other planets?

For amateur astronomers, experts recommend using a Dobsonian telescope. “They come in many different sizes, are very simple to set up and use, and give you great views of planets, galaxies, and nebulae,” says Jeffrey Miller, an astronomer at St.

How big of a telescope do you need to see Saturn rings?

The rings of Saturn should be visible in even the smallest telescope at 25x [magnified by 25 times]. A good 3-inch scope at 50x [magnified by 50 times] can show them as a separate structure detached on all sides from the ball of the planet. Want to see Saturn’s rings?

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Which telescope is better reflector or refractor?

If you are interested in astrophotography, purchasing a refractor is a better option because of it’s specialized optic design that captures deep space objects like galaxies and nebulae. If you are interested in brighter celestial objects like the Moon or planets or a beginner, a reflector telescope is ideal.

What can you see with a 100mm telescope?

What Can You Expect From 100mm Telescopes? (With Photos)

  • The maximum magnitude of a 100mm telescope is 13.6. For reference, the Moon has a magnitude of -12.74 and Mars has a magnitude of -2.6. …
  • The Moon. The Moon looks amazing in these telescopes. …
  • Mars. …
  • Venus. …
  • Jupiter. …
  • Saturn and Neptune. …
  • Pluto and Dwarf Planets. …
  • Mercury.

How good is a 70mm telescope?

With a 70mm telescope, you will easily be able to see every planet in the Solar System. You will also be able to take a great look at the Moon and clearly distinguish most of its recognizable features and craters. Mars will look great. … The magnitude limit of a 70mm telescope is about 11.9.

Can you see Pluto with a telescope?

Can I See Pluto With a Telescope? Yes, you can see Pluto but you’ll need a large aperture telescope! Pluto resides at the very edges of our solar system and shines only at a faint magnitude of 14.4. … The dwarf planet is 3,670 million miles away from the Sun and looks just like another faint star in your telescope.

What can you see with a 90mm telescope?

A 90mm telescope will provide you with a clear view of the Saturn along with its rings, Uranus, Neptune, and Jupiter with its Great Red Spot. You can also expect to see stars with 12 stellar magnitude with a 90mm telescope.

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How do I choose the right telescope?

The main specification you want to consider when choosing a telescope is its aperture—the diameter of its main mirror or lens. The larger the diameter, the more light the telescope collects, allowing you to see fainter objects and more detail on nearby, bright objects like the Moon.

Is it OK to look at the moon through a telescope?

Yes. Not only is it safe to look at the full moon through a telescope, it’s the best way to see the rays that are associated with craters. You can look at it with the naked eye as long as you like.

What telescope do you need to see Mars?

Any telescope will work for Mars, but the bigger, the better. A 4-inch refractor or a 6-inch reflector are the recommended minimum. Apply high power (175× or more), and wait for a night with steady seeing, when the Martian disc is not blurred by turbulence in our atmosphere.

Is it safe to look at stars through a telescope?

Even though it is a star system with a star twice the mass of the Sun and one that is approximately the same size as this celestial object, it is safe to look at it through a telescope. Stars will not damage your eyes, even with a giant telescope, but might have an unpleasant dazzle.

Can you see planets with a reflector telescope?

With a small telescope (2-inch or 60-mm refractor, 4-inch or 100-mm reflector), you can see some details on the surfaces of planets, but a larger telescope (3- to 4-inch or 75- to 100-mm refractor, 6- to 10-inch or 15- to 25-cm reflector) will reveal better detail.

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Why are refractors better for planets?

The relatively small aperture of a refractor therefore often has an advantage over a larger reflector-type scope for this kind of observing, as there is less glare from a larger scope’s brightly lit planetary surfaces to wash out faint detail.

Is Hubble a reflecting telescope?

Hubble is a Cassegrain reflector telescope. Light from celestial objects travels down a tube, is collected by a bowl-like, inwardly curved primary mirror and reflected toward a smaller, dome-shaped, outwardly curved secondary mirror.