The annual Quadrantid meteor shower peaks every year around January 3 or 4, but is nominally active for roughly two weeks, from about December 27 till January 10. However, peak activity lasts less than a day, and you need to be on Earth’s night side during the Quadrantids’ short peak. It’s best seen from northerly latitudes because the radiant point for this shower (shown on the above sky chart) is so far north on the sky’s dome. The expected peak night is January 3-4 (late evening January 3 till dawn January 4), with the predawn hours on January 4 being the best bet.
Look at the sky chart above. The higher that you see the Big Dipper and the star Arcturus in your sky, the more likely that you’ll see some Quandrantid meteors. From mid-northern latitudes, the Big Dipper sits on the horizon at nightfall and climbs upward during the night. In the predawn hours, when the Big Dipper swings above Polaris the North Star, you have a decent chance of catching perhaps 15 to 25 meteors per hour. Or, if you’re exceptionally lucky, you might see several times that number.
You’re hoping that the shower peaks at about the same time that the radiant is high up in your sky. The IMO (International Meteor Organization) predicts the peak will come on January 4, 2020, at 8 hours Universal Time. It that forecast holds, that puts the peak around 3 a.m. Eastern Time, 2 a.m. Central Time, 1 a.m. Mountain Time and 12 midnight Pacific Time.
Keep in mind that this prediction may – or may not – hold. So avid meteor watchers will be on the watch no matter what, because of the fickle nature of meteor showers. You never know for sure what’s ahead
For all of us, some good news. In 2020, the waxing gibbous moon will set way before dawn’s first light, enabling you to watch this shower in a deliciously dark sky in the wee hours before dawn.
To find out when the moon sets in your sky, click on this Custom Sunrise Sunset Calendar and remember to check the Moonrise and Moonset box.
Will you see any meteors? Maybe!
You wouldn’t think people would be so determined to watch such an iffy shower. The Quadrantid shower has such a narrow peak, lasting for only a few hours. If you miss the peak – which is easy to do – you won’t see many meteors.
But the pay-off can be good! The Quadrantids can match the meteor rates of the better-known August Perseid and December Geminid showers. The shower has been known to produce up to 50-100 or more meteors per hour in a dark sky.
Just know that this meteor shower favors the Northern Hemisphere because its radiant point – the point in the sky from which the meteors appear to radiate – is far to the north on the sky’s dome. So it’s not a globally watched shower, as many are.
If you’re thinking of watching the Quadrantids, do it. Meteor shower peaks are rarely a certainty. It’s nearly always a gamble that a shower will reward you with a good show.
The Quadrantid shower is named after the defunct 19th century constellation Quadrans Muralis. If you trace the paths of the Quandrantids backward, they appear to radiate from a point where this constellation once reigned in the sky. If you wish, you can locate the Quadrantid radiant in reference to the Big Dipper and the bright star Arcturus. Use the chart at the top of this post.
But you don’t need to find the radiant to enjoy the Quadrantids. You only need a dark, open sky for an hour or so before dawn.
Bottom line: If you’re at a northerly latitude, try the Quadrantid meteor shower from late night January 3 to dawn January 4, 2020. This shower can produce 50-100 meteors per hour, but its peak is short and sweet.