What’s Up for January 2018? The new year’s first meteor shower fizzles, Mars meets Jupiter in the morning sky, and Oak Bay will enjoy a total lunar eclipse!
Most meteor showers radiate from recognizable constellations like the Leonids, Geminids and Orionids.
But the Quadrantids are meteors that appear to radiate from the location of the former Quadrans Muralis constellation an area that’s now part of the constellation Boötes.
The Quadrantids peak lasts for just a few hours, and sadly, this year their timing coincides with a very bright nearly full moon that will wash out most of the meteors.
Throughout the month, you might see a few Anthelion meteors radiating from Gemini, Cancer or Leo. “Anthelion” meteor showers are variable, weakly-active minor showers.
Surprisingly, you can look in any direction to see all the meteor showers. When you see one of these meteors, hold up a shoestring along the path it followed. The shoestring will lead you back to the constellation containing the meteor’s radiant point. All the meteors radiate from a single point in the sky.
On the morning of January 6th look in the south-southeast sky over Seattle, 45 minutes before sunrise, to see Jupiter and fainter Mars almost as close as last month’s Jupiter and Venus close pairing.
Mars is only 1/6th the apparent diameter of Jupiter, but the two offer a great binocular and telescopic view with a pretty color contrast. They remain in each other’s neighborhood from January 5th to the 8th.
Two stellar occultations occur this month too. An occultation occurs whenever the moon (or other celestial object) passes in front of another celestial object such as a star, asteroid or planet.
Leo’s white Regulus is occulted by the moon on January 4 and 5, visible from Southeast Alaska to the Maritime provinces of Canada. Taurus’s red star Aldebaran will be covered by the moon on January 27th, visible from Alaska, Canada and the Pacific Northwest.
Finally, to end the month, a great total lunar eclipse favors the Western US, Alaska and Hawaii and British Columbia on January 31st. Australia and the Pacific Ocean are also well placed to see a major portion of the eclipse—if not all of it. There will be one more lunar eclipse this year, but it will be visible only from central Africa and central Asia.
There are wonderful websites now on the Internet to help everyone understand and see (ie get the right dates and times) . For this January 31, 2018 — Total Lunar Eclipse — from Victoria,
British Columbia, Canada, here are the details :
- Local Type: Total Lunar Eclipse, in Oak Bay
- Begins: Wed, Jan 31, 2018 at 2:51 am
- Maximum: Wed, Jan 31, 2018 at 5:29 am 1.32 Magnitude
- Ends: Wed, Jan 31, 2018 at 7:50 am
- Duration: 4 hours, 59 minutes
As a last topic I’d like again to encourage you to re-explore the Smartphone apps. Now in 2018 we have many great apps which instantly bring the night sky alive.
Check out this video, “Tom’s Guide” to see 15 of the best “space watching apps” : https://youtu.be/3LKitnRmjEw
You can find out about all of NASA’s missions at www.NASA.gov
Should you wish to meet the RASCals of Cattle Point – see Facebook Page : https://www.facebook.com/groups/VictoriaRASCals/
Dark Skies to all friends of Cattle Point Star Park.
Summary is from the transcript of “What’s Up in January 2018” by NASA announcer and astronomer Jane Houston Jones with specific permission for localization to Cattle Point DARK SKY Urban Star Park and the Oak Bay News. You can subscribe to her weekly BLOG at : http://solarsystem.nasa.gov/news/category/10things