Moon near Saturn on September 7 and 8
A bright waxing gibbous moon passes by Saturn on the evenings of September 7 and 8, 2022. A waxing gibbous moon is one that’s up as darkness falls. It appears more than half-lighted, but less than full. Saturn reached its yearly opposition last month, on August 14. That’s when Earth was passing between Saturn and the sun, placing the ringed planet opposite the sun in our sky. On the night of opposition, Saturn was rising in the east as the sun was setting in the west. Now Earth has moved on in its smaller, faster orbit around the sun. So we see Saturn already up in our eastern sky at nightfall. And Saturn will be visible each night until a few hours before sunrise.
Although Saturn is shining brightly at a +0.4 magnitude, this marvelous ringed world might be difficult to see in the moon’s glare. If so, try placing your finger over the bright moon for a better view of Saturn.
Even small telescopes will reveal Saturn’s glorious rings. Plus, you might catch a glimpse of one or more of Saturn’s 82 moons.
Full moon will be September 9-10
The September full moon will fall at 9:59 UTC (4:59 a.m. CDT) on September 10.
As the full moon closest to the autumnal equinox, it’ll be the Northern Hemisphere’s the Harvest Moon.
Let the moon near Saturn guide you to Capricornus
If you have a dark sky, and you use the moon to located Saturn these next few nights, you can then use Saturn to find the faint constellation Capricornus the Sea Goat. Saturn is located within Capricornus now. But Capricornus is faint, so be sure to wait until the moon moves away.
Capricornus is one of the 12 constellations of the zodiac. Its stars are only 3rd and 4th magnitude. But this constellation has a distinctive shape, that of an arrowhead.
Bottom line: Look for the bright waxing gibbous moon near Saturn on the evenings of September 7 and 8, 2022. When the moon moves away, look for the arrowhead shape of stars by Saturn that make up the constellation Capricornus.
For more great observing events in the coming weeks, visit EarthSky’s night sky guide
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