#astronomy September 2019: Triangle Time – Sky & Telescope

September 1, 2019 - Comment

Obtain September’s Sky Tour astronomy podcast for tips about observing Jupiter, Saturn, and the easy-to-spot Summer time Triangle. This episode is sponsored by Celestron, producer of high-quality telescopes and an trade chief in creating thrilling optical merchandise with revolutionary applied sciences. LISTEN HERE: Podcast: Play in new window | Obtain Subscribe: Apple Podcasts | Android


Obtain September’s Sky Tour astronomy podcast for tips about observing Jupiter, Saturn, and the easy-to-spot Summer time Triangle.

Celestron logoThis episode is sponsored by Celestron, producer of high-quality telescopes and an trade chief in creating thrilling optical merchandise with revolutionary applied sciences.

LISTEN HERE:

This month’s Sky Tour let’s you rejoice the equinox; get the backstory on this month’s Harvest Moon; examine in with Venus, Jupiter, and Saturn; and discover the Summer time Triangle.

On this month’s equinox (September 23rd at three:50 a.m. Japanese Daylight Time), the Solar shines instantly down on Earth’s equator because it heads south in declination. Equinox comes from the Latin phrase aequinoctium, which means “equal nights” — days and nights in all places are each 12 hours lengthy.

Harvest Moon Sept 2019

This month’s full Moon is known as the “Harvest Moon” as a result of it seems low within the jap sky on the identical time on a number of consecutive evenings.
Sky & Telescope

Full Moon happens simply after midnight on the 14th for the East Coast however late on the 13th in time zones farther west. We name this the Harvest Moon as a result of, at the moment of yr, the almost full Moon rises solely a couple of half hour later every succeeding night. This geometry offers farmers a bit further late-evening mild for harvesting their crops — therefore the identify.

Summer time may be ending astronomically, however most of summer season’s stars can nonetheless be seen. Topping the checklist is the trio of vivid stars collectively known as the Summer time Triangle. Discovering them is straightforward: Elevate your gaze manner as much as discover a vivid star that’s nearly instantly overhead. That’s Vega. You must also be seeing the opposite two corners of the Summer time Triangle. Altair is to the south of Vega, and to its east is Deneb.

This month’s podcast exhibits you the best way to determine not simply these stars but in addition the constellations by which they reside. You may additionally be taught why Vega is the anchor for contemporary astronomy”s magnitude system — and which star now seen after sundown is definitely a bit brighter.

To search out out the place and when to identify all these sky sights and lots of extra, play or obtain this month’s Sky Tour episode.



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