Lynch Stars Home

Astrophoto of the Month
Class Description
Class Schedule
Celestial Happenings
Star Map
About Mike Lynch
Contact Mike
Mike's Telescope Guide
Mike's Favorite Links

February Star Map

Printable quality Star Map Click Here

Instructions for using the star map Click Here



Fabulous February Skies

February stargazing is fantastic for many reasons. Sure, itís not as comfortable for stargazers living with the winter cold, but the extra special celestial jewels make it so worth it! If youíre not already in the darker countryside, try to get out there. But even with light-polluted skies, I know youíll still like what you see. Also, because 2020 is a leap year we get a bonus night of February stargazing on the 29th!

Early in the evening, look at the southern sky. I know youíll be wowed. Youíll see an eyeful of bright stars and constellations, what I call ďOrion and his gang.Ē The majestic constellation Orion the Hunter is standing more or less upright. Its visual calling card is his belt, made up of three bright stars lined up perfectly. Below his belt are three fainter stars in a row that make up the hunterís sword. You canít help but notice that the star in the middle seems fuzzy. Thatís because itís not a star, but a massive cloud of hydrogen gas thatís being lit up like a fluorescent light because of the energy of new stars forming within it. Click on the Orion nebula in the Sky Guide app to find out more. Itís a great telescope target!

Several bright constellations surround Orion. Thereís Taurus the Bull with the bright Pleiades cluster. Thereís also Gemini the Twins, Auriga the Charioteer, Lepus the Rabbit, and Orionís hunting dogs Canis Major and Minor. Canis Major is the home of Sirius, the brightest star in the night sky.

In the northeastern sky, the Big Dipper is standing on its handle. The Big Dipper makes up the rear end and tail of the constellation Ursa Major, the Big Bear. Thereís also Cassiopeia the Queen hanging high in the northwest heavens in the early evening. Both of these constellations and others are close to Polaris, the North Star, shining directly above the Earthís north pole.

In the eastern sky, thereís a sign of spring. Look for a backward question mark leaning to the left that outlines the chest and head of the constellation Leo the Lion. The great celestial lion will eventually chase off Orion and the rest of his gang and lead in the springtime stars.

In the low southwestern evening sky is Venus, shining much brighter than any of the stars. Itís so bright it can cast a shadow in a dark location on moonless evenings. Venus is so brilliant because itís close to Earth this month, within 100 million miles, and also because of its very reflective cloud cover, bouncing a lot of sunlight our way.

In early February Venus gets some company. Look for a moderately bright ďstarĒ in the very low southwestern sky close to the horizon during evening twilight. Thatís Mercury, the closest planet to the sun. Since itís so close to the sun it never gets all that far away from the sun in the sky, making it elusive for stargazers. On February 10th, Mercury will reach a position called greatest eastern elongation. On that night, itíll be at its highest point above the horizon after sunset, a little to the lower right of Venus.

Neither Venus nor Mercury are good telescope targets because of Venusís total cloud cover and Mercuryís proximity to the horizon. One thing you can see with both planets is that they go through phases just like our moon. Thatís because their orbits around the sun are within Earthís orbit. This month both worlds appear more or less as half-moons.

Speaking of moons, Earthís moon starts February in the first quarter phase. On February 9th itíll be a full moon, which is lovely in many ways but it does rough up stargazing, out all but the moderate to bright stars. So, for all practical purposes, evening stargazing will be better in the latter half of February with bright moonlight out of the evening sky.

The full moon this month is considered a ďSupermoon.Ē Honestly, though, itís not all that super in my opinion. Since the moonís orbit around the Earth is elliptical, the moon has its closest and farthest distances to Earth every month. During a Supermoon the full moon is closer than average to Earth and will appear a little larger and brighter in the sky. At the most the moon will only be about seven percent larger than an average full moon, and about 15 percent brighter. Supermoons indeed have some bragging rights, but I think theyíre overplayed a bit.

What is going to be genuinely super is the conjunction of the new crescent moon and the bright planet Venus in the southwest evening sky on February 27th. In case itís cloudy that night, check them out on the 26th or 28th. The moon wonít be quite as close to Venus, but it will still be well worth a look.

If youíre an early morning riser you can get a preview of summer a little before morning twilight, at least in the celestial dome. Youíll see the same constellations that youíd see in the evening in the early summer. Youíll also see a forming parade of planets. In early February Mars will be hanging in the low southeastern sky a little to the left of the red-giant star Antares. A little later in February Jupiter and Saturn will join Mars in the southeast sky.

On February 18th, over most of the continental United States and Mexico, the waning crescent moon will pass in front of Mars in the early morning. This is called an occultation, and itís a lot of fun to observe with even a small telescope or binoculars. Check out the calendar on the Sky Guide App for the most specific times for your location.

The next morning on the 19th, the moon will be just to the right of the bright planet Jupiter, and on the 20th it will be just to the lower right of Saturn.

Thereís so much to see at both ends of the night in February! Enjoy the tremendous celestial theater!



Mike Lynch is an amateur astronomer and professional broadcast meteorologist for WCCO Radio in Minneapolis/St. Paul, and is author of the book, ďStars, a Month by Month Tour of the ConstellationsĒ published by Adventure Publications. Available at bookstores and online at www.adventurepublications.net.

If you have any astronomical questions or want me to write about something youíre seeing in the night sky drop me a line at mikewlynch@comcast.net