![]() A bright Perseid streaks across the sky on 10 August 2015. Get a virtual cloud desktopwith the Linux distro that you want in less than five minutes with Shells With over 10 pre-installed distros to choose from, the worry-free installation life is here Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use. In towns or cities, observed rates may still be around ten per hour in the early-morning hours when the radiant is high, though moonlight will swamp the fainter meteors wherever you are observing. The radiant lies low in the north-eastern sky as darkness falls, climbing to a decent altitude of 50 degrees or so by 2am BST, a timing which corresponds nicely with the predicted Perseid peak.Īt its best, the Perseids can produce 50–70 meteors per hour close to its maximum. It lies in the far north of Perseus (see the graphic), around 2.5 degrees north-east of magnitude +3.8 Miram (eta Persei), not far east from the spectacular double cluster in northern Perseus. Perseid meteors can be traced back to a point in the called astronomer’s call the radiant. This debris is spread out along 109P/Swift–Tuttle’s orbital path and when Earth intersects this stream of particles then a number of them enter our upper atmosphere, vaporising to form the streaks of light we see as meteors. NINA can interface with Cartes du Ciel, HNSKY, Stellarium, and TheSkyX through. At the moment, however, the sunspot is mostly quiet, producing only a smattering of low-level C-class eruptions. Cometary material is shed at each return it makes to the inner Solar System. CHANCE OF FLARES: Sunspot AR1640 has developed a beta-gamma-delta magnetic field that harbors energy for X-class solar flares. AN graphic by Greg Smye-Rumsby.Įach meteor shower is linked with a ‘parent comet’, with periodic comet 109P/Swift–Tuttle being associated with the Perseids. The radiant of the Perseid meteor shower. They often leave persistent trains, or trails across the sky. It shows the position of the planets, simulates an eclipse, and shows artificial satellites. Nevertheless, it should still be possible to witness some of the shower’s frequently bright meteors, with the occasional very bright shooting star called a fireball, that the Perseids can be relied upon to produce. Free skychart 3.8 download software at UpdateStar - Sk圜hart is software to draw a map of the night sky for the amateur astronomer from a bunch of stars and nebulae catalogs. ![]() Unfortunately, this year’s maximum will be seriously affected by the very unwelcome glow from a near-full Moon (at full phase on 12 August at 01:36 UT, the night before the anticipated Perseid maximum). The annual spectacular which is the Perseid meteor shower returns to a predicted peak on the night of 12/13 August (Friday night/Saturday morning) between 2am to 5am BST (01h–04h UT). ![]()
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