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eppur_se_muova

(36,261 posts)
Wed Jul 3, 2019, 01:33 PM Jul 2019

How to see Pluto in your sky (earthsky.org) {17 July opposition}

Posted by Deborah Byrd in Astronomy Essentials | Space | July 3, 2019

Small icy Pluto – discovered in 1930 – requires a telescope to be seen. It’s some 1,000 times too faint to see with the eye alone. How can you spot it? The only way is to locate Pluto’s starfield through a telescope, and watch over several nights for the object that moves. That’ll be Pluto! It’s seen to move because it’s so much closer to us than the distant stars.

In fact, Pluto is the most distant object in our solar system that can be viewed through amateur telescopes.

And the best time of year to see Pluto through a small telescope is here! The planet will reach its opposition on July 14, 2019. At opposition, Pluto appears more or less opposite the sun in our sky, rising in the east as the sun sets in the west. At this time, our planet Earth is passing approximately between Pluto and the sun; we aren’t going directly between Pluto and the sun this year as we did in 2018. Also, don’t let that opposition date – July 14 – fool you. Pluto is visible somewhere in the sky, for some hours of the night, for most of every year. July 14 just marks the middle of the best time of year to see it.

Here are few tips for spotting Pluto in 2019:

– You’ll need at least an 8-inch telescope. A 12-inch telescope – like the one used by Efrain Morales to capture the image at the bottom of this post – will capture even more light from this distant world.

– You’ll want dark, clear, country skies. Visit EarthSky’s Best Places to Stargaze page for dark locations near you.

– Pluto is traveling in front of the constellation Sagittarius this year, as seen from Earth.

The charts below were kindly provided by SkyandTelescope.com, via Bob King. Thank you, everyone!





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a little more: https://earthsky.org/astronomy-essentials/how-to-see-pluto-in-the-night-sky

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How to see Pluto in your sky (earthsky.org) {17 July opposition} (Original Post) eppur_se_muova Jul 2019 OP
very cool! FirstLight Jul 2019 #1
Thank you. n/t Judi Lynn Jul 2019 #2
Small telescope? Thyla Jul 2019 #3
Not really. Serious amateurs are now making/buying huge scopes, up to 30" or so. eppur_se_muova Jul 2019 #4

eppur_se_muova

(36,261 posts)
4. Not really. Serious amateurs are now making/buying huge scopes, up to 30" or so.
Thu Jul 4, 2019, 09:41 AM
Jul 2019

And an 8" Dobsonian can be made very cheaply.

Of course, w/jobs paying such shitty wages, that's still out of reach for a lot of people ...

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