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It's covered in this week's Sky at a Glance, but I see nothing but clouds and rain in my future. Again.
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I haven't seen it with an aid, but I have seen it a few times naked eye. One time on a flight back from America (possibly from Miami), there was a great dawn as we arrived in London airspace and I had a good view of Venus and Mercury fading against the sunrise. That was cool. It would be nice to have a similar thing this Easter when returning from Houston 777 style.
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I've seen it a couple of times. It can be difficult to find in the twilight glare, but it's worth the effort just because it's so elusive.
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"A mystic is a person who is puzzled before the obvious but who understands the nonexistent." -- Elbert Hubbard |
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I've seen Mercury many times. If you know when to look, it's easy. It's not elusive at all. I've seen it from a crowded, light-polluted parking lot, with hazy skies.
Make sure to look for it on the 11th, next to the new crescent moon, about three or four degrees away. |
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Along with several other posters, here, I also saw it for the first time (knowingly) last year with the naked eye, and binoculars.
I made it a point to show other friends, also, telling them that only about 1% of the people on the Earth have seen Mercury.
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I've seen Mercury only twice. The first time it was barely glimpsed very low on the horizon, through considerable haze. The second time, I had the benefit of binoculars, without which it would have been impossible to see. This bad boy is quite a challange for the five bright planets, IMO; most amateur astronomers who are serious about observing this planet take it on in the daytime, when it's well above the horizon.
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- Learn a lot teaching others. |
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Remember the Looming Moon Effect-- things look bigger on the horizon. So 9 degrees is substantial.
Mercury is a fine object through a telescope. Just don't expect to see detail! The crescent can be quite lovely, and the shimmering effects from atmospheric turbulence are pretty too. And yeah, I've seen Mercury many times. The only planet I haven't seen with my own eyes is Pluto (Uranus and Neptune I saw when I was in high school with my old 10" Newtonian). We observed Pluto with out school telescope last year, but we used a CCD (a digital camera). |
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I've seen it on occasion. I always make it a point to look for it when viewing is favorable. probably 3-4 times. (orbits I mean). I've seen it probably 15 times, but 5 nights in a row hardly counts.
through a telescope there is not much to see. it is low on the horizon so lots of refraction. I usually get lots of colors. maybe that's my eyepiece. It's actually so small that the crescent is hard to focus, but it is noticeable. good luck finding it!!! it's definitly inspiring.
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"I will do my best to understand and explain the universe from big to small without invoking miracles, unrepeatable events, or divine intervention. In place of those things I will use observations, mathematics, and science." -Cross My travel blog Some of my Astrophotography Those that lack education have a hard time understanding its value. - Cross |
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Sometime last year or the year before I saw Mercury after sunset. My parents and I had gone out to look for it, and it was more obvious to me than to them because of differences in visual acuity. Also saw it through binoculars. May have seen it before (knowingly) I'm not sure.
Also seen Uranus through my 8" Dob, well enough IIRC to see a little bit of coloration.
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My message board, now more fun than ever - Text effects - Sky photos - Element spectra Remember I before E except after C, or be seized by your weird neighbors who have had too much caffeine. |
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I've seen it (unaided) several times. The last time was a dawn apparition. I was able to track it until the sky was quite bright.
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FWIW - I have seen Uranus without optical aid (after I found it with binoculars) and Neptune through 7x50 binoculars!
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Any day you wake up on "the right side of the dirt" is a good day. T. Anderson |
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I took a trip to my favourite beach this afternoon at Elie in Fife and had a good clear view of Mercury from first starlight 'till it almost touched the horizon. Must have stood watching it for the best part of an hour. Later on I also caught Iridium 81 at mag -5. Nice end to a beautiful sunny day.
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By asking questions we sometimes get the wrong answers, from wrong answers we learn to ask the right questions. |
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You shouldn't be taught about Mercury. Mercury is being removed from schools.
http://story.news.yahoo.com/news?tmp...chools_mercury |
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IF the sky stays clear and IF Norm shows up to give me a bit of a break, Mercury should be an easy catch from the west-facing eighth floor lounge here at SBA Central on the campus of The Major Midwestern Metropolitan College Of Higher Knowledge...that 10x25 monocular I keep in my ready bag oughtta be just right.
And for those who have a clear horizon (inportant part) and want to know how high off the horizon Mercury will be, 9 degrees is just a shade under a fist width at arm's length. **************************** Handy tips for measuring angles in the sky One full moon = ½ degree. Two full moons side-by-side = 1 degree. Generally speaking, if we hold our little finger out at arm's length, the distance it blocks out is approximately one degree. When we hold the thumb up at arm's length from the eye, the distance covered is approximately two degrees. If we use the first three fingers (index and the next two – Boy Sprout salute-style), the distance covered is approximately five degrees. If we hold our closed fist at arm's length from our eye, the distance covered is about 10 degrees across the knuckles (about 2.5 degrees from knuckle to knuckle). The distance between the index finger and the little finger when they are spread wide at arm's length is about fifteen degrees. The distance between the thumb and the little finger spread wide at arm's length from our eye is about 20 degrees (as is two closed fists side-by-side across the knuckles). These measurements stay constant, as a human's arm will grow in length in proportion to the growth in length/width of hands and digits. ******************************** See here for a quick graphic primer on this and other measurement techniques.
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"If a tree is cut down in the rainforest, and is used to make paper to print a book, and the book is really bad, and there's nobody that will read it, do you still hear a sucking sound?" Charlie in Dayton, A.AsC. |
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I saw it during this weekend's star party. Very nice and clear evening, so it was over the horizon long enough to become naked-eye visible. Showed a discernible disc in a 4" refractor - surprisingly, this instrument gave the best view of those I tested.
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"We do not require reality to conform to the expectations of the ignorant" |
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I saw Mercury a few weeks ago (January) in the early hours of the morning, on my way home from work..it was around 5 am-ish..it was sitting close to Venus. Looked pretty.
I had thought it might have been Mercury, and checked my trusty astronomy yearbook when I got home, to verify my guess was correct ![]() |
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Ironically, the only time I know I spotted it was years ago at Kitt Peak. After a long night, I was walking down to the cafeteria just as dawn was breaking. I was facing east with a clear sky and a deep, unobscured horizon. And there it was. It was too bright and close to be anything else, and anyway, I checked in the Nautical Almanac later
Now that it has stopped pouring rain here, I'll check it out tonight. |
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Ok, here's the pics taken this evening.
Be warned though, they are big files 1.0 - 1.3MB each ![]() #12 #24 #33 Canon D60 digital, ASA400, f1.4, exposures varied from 0.3 sec to 1.0 sec. Edit: User friendly detail of #33 ![]()
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By asking questions we sometimes get the wrong answers, from wrong answers we learn to ask the right questions. |
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