This week’s AstroFest 2019 show, at the Kensington Conference and Events Centre in London, inaugurates Tele Vue’s exhibition season. I’ll once again be guest of The Widescreen Centre. Want to talk about Tele Vue eyepieces? Have questions on DIOPTRX? Need advice on imaging with Tele Vue telescopes? Please find me at The Widescreen Centre stand in the Exhibition hall, open 9am to 6pm, on February 8th and 9th. You can find complete details on the Exhibition Hall on the AstroFest website.
At only 30-lunar distances from Earth, Comet 46P/Wirtanen brightened to magnitude 3.6 as it brushed by our planet on December 16th — just 4-days after perihelion (closest to sun). The anticipation of this close pass-by engaged the attention of many amateurs that observed and imaged this “dirty-snowball” in the weeks leading up to the fly-by. But the most iconic image of this comet’s apparition was made two-weeks before its closest approach to Earth.
Join Tele Vue President David Nagler live on the Deep Astronomy channel’s “Telescope Talk Hangout” video stream with host Tony Darnell.
This hour-long show will stream live on YouTube.com on Wednesday, December 5th at Noon Pacific Time.
URL for the show: https://www.youtube.com/watch?v=J3RBypMmHMQ
It’s almost time to board the plane for my biennial trip to the “Rencontres du Ciel et de l’Espace” (RCE). The show takes place from November 1st through 3rd at the Museum of Science and Industry in Paris and features over 150 lectures (in French of course) over the three days with vendors spread over two floors. Daily attendance is in the neighborhood of 2,500 people, so it’s a busy show! Continue reading “Tele Vue: We’ll Always Have Paris!“
On the 23rd, the “ice giant” Uranus will be visible all night, as it rises when the sun sets (hence it is opposite the sun). It will also be at its largest for the year: a diminutive 3.73″ of arc. Due to its distance and close-to-circular orbit, Uranus doesn’t vary that much in brightness over time. It will reach magnitude 5.7 from mid-October through early November before slightly fading to magnitude 5.9 in late March 2019. This makes it a naked-eye target in dark skies and easy to locate in a binocular or finderscope.
Autumn Starfest Review
Last SaturNday, Al Nagler began his talk at the Amateur Astronomers Association (AAA) of New York’s Autumn Starfest in Central Park by reminding the audience he “grew up in this area” and saying it was “magical to be here.” Standing next to a 133” diagonal screen, he proceeded to explain how a city kid developed a love for astronomy that began at the old Hayden Planetarium – located just a 15-minute walk from where he was speaking. That passion for astronomy led to a job creating optical systems for the Apollo’s lunar landing simulator, which ultimately served as the inspiration to develop optical products for amateur astronomers.
Afterwards, Al had a Tele Vue-NP101is on a Gibraltar HD4 mount setup for people to view through using various Ethos, DeLite, and Nagler eyepieces. Due to the clouds, deep-space objects were hit and miss. When the clouds were dense enough to obscure the Moon and the bright planets, views of the surrounding buildings were shown instead. Said Al afterwards: