This evening a pretty crescent Moon will be just over 4° from the Pleiades star cluster. The Moon will be just 19% illuminated, a pretty companion for the bright star cluster. The pair will set after 10pm allowing plenty of time to appreciate.
Tag: Moon
The Moon, Venus and Jupiter
While Jupiter and Venus are now drawing apart after their rendezvous a few days ago one more pretty dance will liven the evening sky. With the two only 10° apart a crescent Moon will slide between them. The 11% illuminated Moon will make a nice match for the two brilliant planets, creating a lovely trio in the evening sky.
Tomorrow night the Moon will have moved to the other side of Venus, still quite close at about 4° separation, creating another pretty view.
New Moon
iPhone Moon
Despite numerous attempts, I had never managed a decent shot of the Moon using an iPhone. When showing people how to do afocal photography, I have leaned how to make just about any compact camera perform nicely, but routinely seen nothing but trouble with cell phone cameras.
Lunar photography is incredibly popular with folks using the telescope, a great activity for a night with a bright moon. Long ago I found that an inexpensive 20-25mm Plössl is a good match for the lens of most compact cameras. On a 1-2m focal length telescope this combination can produce very nice lunar photos. The setup does not work with cell phone cameras. Though people do try, the results have been routinely disappointing.
Working a resort star party recently, I discovered a combination of telescope and eyepieces that works very well. A C11 telescope, an f/6.3 focal reducer, and a 20mm Nagler type 2 eyepiece produced very nice photographs with several different cell phone cameras. The result was a very happy audience and a lot of great lunar photos. As people walked away from the telescope they were rapidly replaced by a crowd holding glowing screens, all wanting to get a nice lunar shot for themselves. I will have to explore other telescope/eyepiece combinations to find another solution that does not involve a $500 eyepiece.
The Moon and Saturn
There will be a bright triangle in the sky tonight made up of the Moon, Saturn and Spica. All three will be within 10° of each other. The Moon will dominate the trio at over 87% illumination as it waxes towards full. Saturn will be shining at 0.4 magnitude while Spica is very close to 1.0 magnitude.
Full Moon
The Moon and Mars
This evening will see the Moon pass by Mars. The two will be about 12° apart tonight and about the same tomorrow night. As the red planet passed through opposition on the 3rd it is still quite bright at -1.2 magnitude, a nice match for a nearly full Moon.
The Moon and Pleiades
Tonight a bright half Moon will be just under 4° from the Pleiades star cluster. The Moon will be 43% illuminated, bright, but the cluster is bright enough to be seen even against a bright Moon. As the Pleiades move to the west over coming months there will be a few more lunar conjunctions, with increasingly smaller crescents.
The Moon and Jupiter
As the Moon slides along the line of planets in the evening sky, it becomes Jupiter’s turn to make a pair. The Moon and Jupiter will be under 4° apart tonight. A brilliant pair with the -2.2 magnitude Jupiter beside a 25% illuminated crescent Moon.
The Moon and Venus
Yesterday saw the Moon near Venus, tonight will see the pair even closer. It will be hard to miss the bright pair only 5° apart. Venus will be shining brilliantly at about -4.2 magnitude next to a 17% illuminated Moon. Jupiter can be seen 16° above the pair. Mercury is visible just above the sunset.