Jupiter/Venus Close Conjunction
Jupiter/Venus Close Conjunction
On Saturday, August 27th, Venus and Jupiter will appear very close together in the evening twilight sky; http://earthsky.org/?p=239748
While the naked-eye observability of this event will be very limited (less than one hour after sunset), I'd like to offer up a challenge to my fellow club members; weather permitting, let's see what kinds of images we can collectively record of this event. These two planets will be very close from 4pm to after sunset. We have a lot of very talented people in this club, and this will make for a great challenge for them.
The two planets should easily fit into a telescopic field of view, at what power of course depends upon your equipment. The challenge will be to find them in the clear blue sky ((if luck is on our side) while they're high enough to work with some relatively steady air. They'll be elongated about 22* from the sun on that day, so while not especially dangerous, please do be careful anyway. The bigger factor will be the sun's glare which will make it more difficult to see the planets. Jupiter alone would be very hard to see at mag -1.8, but Venus being at mag -3.9 will make finding the duo easier.
How to image them will be another part of the challenge. I'm hoping to actually deploy a tracking setup this time, as opposed to my usual dob mount attempts. With a tracking setup I'll be looking forward to being freed up to experiment with imaging techniques beyond my usual snapshot-through-the-eyepiece routine. At least that's what I'm hoping for.
So let's do this! Let's drop the swords and do what we came here for - astronomy related activities. Step up and lets see what you've got! There's too much talent laying dormant around here and it's a shame. If it sounds like I'm calling you all out, well, I guess I am. This club was a lot more active in shared enthusiasm for these sorts of things back when I joined it about five to six years ago, and from what I could tell back then, it was insanely active before that. Where'd it go? And the bigger question yet; can it be brought back? I'd like to think so.
To get the juices flowing I'll throw down a couple of examples from last year's closest Jupiter/Venus interaction. One in the form of a nightscape scene and one though the telescope in broad daylight;
So seriously, why not participate in this challenge? And if you've got some ideas for challenges too, throw 'em down! What are you waiting for? A written invitation? Well you just got one!
While the naked-eye observability of this event will be very limited (less than one hour after sunset), I'd like to offer up a challenge to my fellow club members; weather permitting, let's see what kinds of images we can collectively record of this event. These two planets will be very close from 4pm to after sunset. We have a lot of very talented people in this club, and this will make for a great challenge for them.
The two planets should easily fit into a telescopic field of view, at what power of course depends upon your equipment. The challenge will be to find them in the clear blue sky ((if luck is on our side) while they're high enough to work with some relatively steady air. They'll be elongated about 22* from the sun on that day, so while not especially dangerous, please do be careful anyway. The bigger factor will be the sun's glare which will make it more difficult to see the planets. Jupiter alone would be very hard to see at mag -1.8, but Venus being at mag -3.9 will make finding the duo easier.
How to image them will be another part of the challenge. I'm hoping to actually deploy a tracking setup this time, as opposed to my usual dob mount attempts. With a tracking setup I'll be looking forward to being freed up to experiment with imaging techniques beyond my usual snapshot-through-the-eyepiece routine. At least that's what I'm hoping for.
So let's do this! Let's drop the swords and do what we came here for - astronomy related activities. Step up and lets see what you've got! There's too much talent laying dormant around here and it's a shame. If it sounds like I'm calling you all out, well, I guess I am. This club was a lot more active in shared enthusiasm for these sorts of things back when I joined it about five to six years ago, and from what I could tell back then, it was insanely active before that. Where'd it go? And the bigger question yet; can it be brought back? I'd like to think so.
To get the juices flowing I'll throw down a couple of examples from last year's closest Jupiter/Venus interaction. One in the form of a nightscape scene and one though the telescope in broad daylight;
So seriously, why not participate in this challenge? And if you've got some ideas for challenges too, throw 'em down! What are you waiting for? A written invitation? Well you just got one!
"The purpose of life is the investigation of the Sun, the Moon, and the heavens." - Anaxagoras
Re: Jupiter/Venus Close Conjunction
Pete, I don't think remembering would have helped much anyway, at least if your sky conditions were like mine.
I started assessing the situation between 3 and 4 o'clock yesterday afternoon with the hopes of imaging the duo while still high enough to maybe get a steady view. However, even though the CSC had the conditions rated as "above average" for transparency, the reality was actually "poor", and there was no way I was going to even find them under those conditions, never mind image them. Things did not improve right up to sunset, then my hopes of grabbing a bino observation and seeing the narrow separation were dashed by a group of clouds just above the western horizon.
This one came and went without me being able to see it.
I started assessing the situation between 3 and 4 o'clock yesterday afternoon with the hopes of imaging the duo while still high enough to maybe get a steady view. However, even though the CSC had the conditions rated as "above average" for transparency, the reality was actually "poor", and there was no way I was going to even find them under those conditions, never mind image them. Things did not improve right up to sunset, then my hopes of grabbing a bino observation and seeing the narrow separation were dashed by a group of clouds just above the western horizon.
This one came and went without me being able to see it.
"The purpose of life is the investigation of the Sun, the Moon, and the heavens." - Anaxagoras
Re: Jupiter/Venus Close Conjunction
The 14" slews pretty accurately so I'd have been on target Mike. Can't even recall checking sky conditions yesterday afternoon though. Ah well. Something's always coming up, even if one has to wait. Isn't it about time we had another good comet?
Pete
Pete
Pete P.
Re: Jupiter/Venus Close Conjunction
Just posting an image of the conjunction from Old Silver Beach in Falmouth.
Hank
Hank
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Henry R.
Re: Jupiter/Venus Close Conjunction
Hank,
Absolutely beautiful! I have two questions; what did you use for a lens, and can you e-mail me a higher resolution file for use as my desktop background?
Mike
Absolutely beautiful! I have two questions; what did you use for a lens, and can you e-mail me a higher resolution file for use as my desktop background?
Mike
"The purpose of life is the investigation of the Sun, the Moon, and the heavens." - Anaxagoras
Re: Jupiter/Venus Close Conjunction
Very nice image Hank.
Don
Don
"When I was 18, my father was the dumbest man I ever knew.
When I was 21, I could not believe how much he had learned in 3 years." --- Mark Twain
Orion 120mm F/5 Refractor
Celestron 8
Explore Scientific 80 Triplet
Explore Scientific 102 Triplet
Orion 8" Astrograph
When I was 21, I could not believe how much he had learned in 3 years." --- Mark Twain
Orion 120mm F/5 Refractor
Celestron 8
Explore Scientific 80 Triplet
Explore Scientific 102 Triplet
Orion 8" Astrograph
Re: Jupiter/Venus Close Conjunction
Appreciate the complements. Lens is 28-120mm Nikon @120mm. Definitely could have used a longer lens.
Henry R.