At magnifications above 200x, note the sections of NGC 891’s nucleus on each side of the lane. Look for Mars in the constellation Pisces, about 7 degrees from the fourth-magnitude star Alrisha (alpha Piscium). Meanwhile, Cassiopeia and the Milky Way are both nearly directly overhead, with the Milky Way stretching across the sky from east to west. This galaxy glows at magnitude 11.9. The magnitude 9.4 central star can be a bit distracting. The Crystal Ball Nebula is a round, magnitude 10.9 hazy planetary that spans 114". All told, more than 100 young stars brighter than magnitude 12 spread across the association’s 3° width. Through an 8-inch telescope, you’ll see a 6' by 3' haze that’s brightest at the northeastern end, where a magnitude 10.5 star that illuminates the nebula resides. You won’t be sorry. Order now to get your Black Holes Collection from Space & Beyond Box! A 10-inch telescope reveals a symmetrical object with a noticeable but narrow central bulge. Observing Receive news, sky-event information, observing tips, and
November 14th will be the best time of the month to observe the fainter deep-sky objects such as galaxies and star clusters because there is no moonlight to interfere. View it through a 3-inch telescope at a magnification of 50x, however, and you’ll spot two dozen stars spread across an area 15' wide. There’s not much dispute about that. The June sky is also perfectly placed to show a great variety of deep sky objects. The Hercules Cluster (M13) The classic Hercules Galaxy Cluster is a little more challenging to find. A fainter arm extends due east and ends near a 15th-magnitude star. Through a large scope, this galaxy’s nucleus has a slight east-west elongation, which puts it in the barred spiral category. Prominent constellations that can be seen in October include Cetus, Pisces, Aries, Triangulum, and Andromeda. Many group into whirls and other patterns. Some of the best known ones are the open star clusters Messier 36, Messier 37 and Messier 38, the Eskimo Nebula, the Christmas Tree Cluster, the Cone Nebula and the Rosette Nebula. The June sky is well placed to reveal a variety of deep sky objects, including the Whirlpool Galaxy and the Ring Nebula. Tonight's Sky's mission is to provide an online tool for amateur astronomers to plan their observing sessions. Look for it as a faint, fuzzy star with your naked eyes. Near that position, you’ll see a magnitude 8.4 star. Our next object is a magnitude 9.2 barred spiral that sits 2° north of Beta Fornacis. For example, if a constellation is listed as best viewed in the summer in the month of July, in the southern hemisphere the constellation would be best viewed in the winter in January and would be upside-down. Deep Sky. – Jupiter / Saturn will continue their joint progression across the sky during October, until they will reach what is known as their “great conjunction” during the second half of December 2020. If you expect planetary nebulae to appear round, you’re not alone. It measures 6.8' by 5.6'. One of the finest naked-eye objects also ranks as the sky’s brightest star cluster (magnitude 1.2). It’s a spectral class F star, which is hotter, and therefore should be just a bit whiter, than our Sun. The magnitude 9.3 spiral galaxy (known as the Perseus Lenticular) measures more than twice as long as it is wide (8.6' by 4.2'), stretching in a rough east-west direction. Double that aperture to 12 inches, and you’ll begin to pick up this object’s color. Because most of our readers live north of the equator, I didn’t select any targets in the far-southern sky. At magnitude 5.2, it contains 10 stars brighter than 9th magnitude spread out over an area 35' across. Constellation: Ursa Major. NOTE: October has a Blue Moon, or second Full Moon, which occurs on the last day of the month. The winter deep-sky targets in the Orion constellation are arguably the best of the Northern Hemisphere. Even fainter is magnitude 12.2 NGC 1035, 23' northeast of NGC 1042. Spend some time with this cluster at magnifications above 200x. At this aperture and power, you’ll note that the contrast between the sharp inner disk and the fainter outer shell is at its maximum. An 8-inch scope will show nearly 100 stars. Through an 8-inch telescope, you’ll see more than 50 stars evenly distributed across its 10'-wide face. Through an 8-inch scope at 100x, you’ll count two dozen stars. The magnitude 3.5 primary appears white or “just a bit” yellow. Space Gift Ideas for Astronomy Buffs and Skygazers for the 2020 Holiday Season, Humans have been living on the ISS for 20 years, Rare 'Christmas Star' set for winter solstice, Travel to Costa Rica in February 2021 with. An 11-inch telescope shows a circular disk 52" across. Hey guys!! NGC 1232 isn’t quite round. Through your finder scope, Stock 23 is an unresolved clump of stars. Notice how the bar near the core appears dimmer than it does farther out. Through a 6-inch telescope, it appears twice as long as wide (7.3' by 3.3') and aligned nearly east-west. The Pinwheel Galaxy. Each deep sky object is explained in beautiful detail, so that observers will gain a richer understanding of these astronomical objects. For the best view, however, try binoculars or a rich-field telescope. It’s the Pleiades (M45). Seeing — the steadiness of the air above your observing site — is the key to discerning the individual spiral arms. The exception is the 5th-magnitude sparkler SAO 12969 that sits in the center. At magnitude 1.2, this large, scattered group of stars is obvious to the naked eye. Some can be viewed with a small telescope, but the majority will require a moderate to large telescope. 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