How to see the brightest planet Venus in a blue daytime sky


Your chances of observing Venus in broad daylight are improving, from around June 2013 through the end of the year. June 10 and 11 are a good time to try.


Your chances of observing Venus in broad daylight are improving, from now through the end of 2013. The first good chance is June 10 or 11, 2013 because Venus will be near the waxing moon. Venus is the brightest planet. Not counting some short-lived meteors and comets, it’s the brightest natural object in the sky other than the sun and the moon. Venus is often so bright that it is easily viewed by the unaided human eye during daylight hours. It’s not always easy, though. In this post, I’ll tell you how to improve your chances of seeing Venus during the day, plus give you some dates for moon-Venus conjunctions that’ll boost your chances of seeing Venus even more. If you were to see Venus in the daytime sky, you’d find it as very small and inconspicuous object. It’s much less conspicuous than the daytime moon. As such Venus is often overlooked, much like Waldo in the Where’s Waldo comics. The easiest way to find Venus in daylight is to have something more easily found nearby from which you can navigate to the otherwise inconspicuous daytime planet. It’s like having a landmark in the sky.





Generally, the best landmark in your quest to see Venus in the daytime is the moon. Over the next six months, the crescent moon will pass near Venus in the daytime sky on a number of dates: June 10 & 11 July 9 & 10 August 8 & 9 September 7 & 8 October 7 & 8 November 6 December 5 Of these dates, September 8 will provide your best chance to see Venus during the day. It’s the best opportunity, because the moon appears closest to Venus on this date … but the other dates offer reasonable chances as well. The specifics depend on your specific geographical location. But, no matter where you are on Earth, there are some general rules to follow:

 1) Get some good (free) software so you can set up the exact orientation of the moon and Venus in your sky on the specific date. There are lots of options here. Many people like Stellarium. Or you can try Google’s Planetarium software. The great value of using software is that it allows you to see the exact orientation and distance between the moon and Venus in your sky.

 2) To find Venus in daylight, start with binoculars. Very thin crescent moons, such as are to be found with the June through August dates, are themselves hard to find, so binoculars can be a great help in scanning for, and locating, these very faint objects against the background of blue sky.

 3) Look about a half hour before sunset. Although we don’t necessarily notice it, the sky actually begins to darken when the sun nears the horizon, even before it actually sets. This can make it easier to find the moon and Venus. Need a good sunrise/sunset calculator? Try this one.

 4) If you don’t find Venus and the moon on any one of the opportunities listed above, try again. The dates listed merely represent the best and most convenient opportunities, not your only chances. Using good software, properly configured to your location on the globe, can greatly increase your chances.

| Can’t find Venus in daylight? Try it at night! Venus is the brightest planet and will be easily visible in the west after sunset through the end of 2013. Here are the slim waning crescent moon, plus Venus (brightest, closest to horizon) and Mercury (above and to right of Venus) on June 10, 2013 as seen from Kalgoorlie in western Australia. If you’re in the Northern Hemisphere, Mercury will be above and to the left of Venus. Photo by EarthSky Facebook friend Oliver Floyd. Thanks, Oliver!

source and credit  a earthsky

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