Uploaded on Jan 8, 2021
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How to Photograph the Conjunction of Saturn and Jupiter
How to Photograph the
Conjunction of Saturn and
Jupiter
The 2020 ‘Great Conjunction’ of Saturn and
Jupiter is the closest these planets will appear in
the sky since 1623 – just after Galileo first
observed them with his telescope. They are
easy to see without special equipment, and can
be photographed easily on DSLR cameras and
many cell phone cameras. Here are a few tips to
keep in mind when photographing the sky
during December.
General Tips
Jupiter and Saturn will appear brighter than
nearly every star. They can be seen easily from
large cities, and dark sites.
Dark skies will allow you to see fainter stars, but
Jupiter and Saturn are bright enough that you
don’t necessarily need to go to a dark site to
take compelling photos of them. If you have a
clear view toward the southwest, you have the
chance to take some great photos.
Think about composition. Jupiter and Saturn will
just appear as points of light. To make your
photo more interesting, try to frame the planets
with something – the silhouette of a tree, an
outdoor landscape, the arch of a building, or
even a neon sign.
Experiment with both wide-angle and telephoto
shots. In early December, the two planets will be
about 2 degrees apart, and will get progressively
close toward December 21. In order to show
them clearly in your photos, you might use a
wide-angle composition early in December, and
zoom in later in the month as they get closer.
Be sure to go outside on a few different nights,
and see how their separation changes.
Using a tripod will help you hold your camera
steady while taking longer exposures. If you
don’t have a tripod, brace your camera against
something – a tree, a fence, or a car can all
serve as a tripod for a several-second exposure.
Tips If Using A Cell Phone
Camera
Jupiter and Saturn will be bright enough to
detect in many cell phone cameras. You won’t
see additional detail by zooming in, but you
can frame Jupiter and Saturn creatively.
Some recent cell phones have a ‘night mode,’
which will automatically stabilize a long-
exposure, even without using a tripod. This
can be great for capturing the dark foreground
of your photo. Some phones will let you use
‘night mode’ on exposures up to 30 seconds, if
you also use a tripod.
Many cell phones have a wide-angle lens. Try
using this to place a subject in the foreground,
with Jupiter and Saturn above them.
At the time of conjunction on December 21,
Jupiter and Saturn may be too close to separate
clearly in your photos. Images taken a few days
before or after the conjunction may show them
more clearly.
Tips If Using A DSLR Camera
Set your focus to Infinity (Manual Focus mode),
so the planets will be sharp. Set your aperture
wide open, to let in the maximum amount of
light.
If you have a tripod, it will help you take long
exposures. If not, you can still take some great
pictures with a short shutter speed (< 1/4
second). If your camera or lens has an image
stabilizer, be sure it is turned on.
If you use a 200 mm telephoto lens, you should
be able to see Jupiter's four bright moons in a
short exposure. Saturn’s rings will usually need
a longer lens or a teles cope in order to resolve
clearly.
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