Astronomy Cafe – Nov 20, 2023

Posted by as Astro Cafe

Video transcript of meeting

  • Victorian Asteroids – Randy Enkin
    • Lauri Roche and Chris Gainor now have asteroids named after them
    • Peter Jedicke proposed the names to the IAU’s WGSBN
    • Lauriroche – Visible in the summer sky, 14 magnitude
    • Gainor – evening sky now, spring will be the best view
    • Past namings: Sidhu, Bettyhesser, Jamesheasser, JackAlice (Newton), Scarfe, Plaskett, Balam, Tatum, Climenhaga, Plaskett, Kavelaars, Bohlender, DAO, Crampton, UVic, Vicsympho, Makosinski, Kleewyck (Emily Carr), Frasercain
    • Congratulations to everyone with named asteroids
    • Other Awards and Honours – Victoria Centre members with asteroids named after them
  • New members intro – Suzanne, Jerod (both in person)
  • Lunar sketches – Randy Enkin
    • Cassini over several nights
  • Swap and Shop – next week in-person at Astronomy Cafe
    • Bring your astronomy stuff!
    • Bring your money to buy stuff!
    • Send your list of equipment to Chris Purse (membership@victoria.rasc.ca) ahead of time so we can promote the event
  • Website Infrastructure – project leader needed – Randy Enkin president@victoria.rasc.ca
    • Determine the scope of the project, coordinate the technical details, help Council select a new web provider
    • Talk to Joe Carr Webmaster for details (web@victoria.rasc.ca)
  • Jeff Pivnick
    • A review of Circumstellar Disks by Brenda Matthews, who was our speaker from last Wednesday’s meeting at UVic
    • ALMA situated on the Atacama Desert 5,000m / 16,000′ altitude
    • Monthly meetings – future list through to March 13, 2024
    • Garry Sedun – working at altitude is very difficult
    • 134th Birth Anniversary of Edwin Hubble today
      • Lawyer, teacher of math and physics
      • Graduate work at University of Chicago in physics and astronomy
      • Started work in 1919 Mt Wilson observatory on the new 100″ Hooker telescope, studying nebulae and galaxies
      • Classification scheme for galaxies
      • Founded extra-galactic astronomy
      • Red/blue shift gives indication of distance of celestial objects
      • Several articles in Skynews by Bruce Lane highlighted Hubble’s work
    • Discussion of all topics presented by Jeff
  • Observatories Observed in France – Sep 2023 – Brian Barber
  • Deep Sky at IMAX, the story of James Webb space telescope is now on – Jeff Pivnick
  • Astronomy Day – out-of-date astronomy magazines and Observers Handbooks are good for giveaways, so don’t throw them out. Contact Jeff Pivnick (jeff.pivnick2@gmail.com)
  • Calendars for 2024 – some still available
  • Centre of the Universe Events – Lauri Roche
    • FDAO Telescope Clinic – thanks to all the volunteered last Saturday
    • Dec 9th – fundraising breakfast
    • Dec 16th – solstice party
  • Nebula from Gamma Cassiopeia, “the Ghost of Cassiopeia” IC59 & IC63 – astrophoto by Dave Payne
  • Observing Report
    • Fireball spotted by Dennis F’s wife at 6:40AM a few mornings ago. Widely reported in the region, but Sid Sidhu’s All-Sky camera didn’t capture the event.
  • Upcoming Events
    • Astrophotography SIG this Wednesday – Dave Payne
    • UVic speaker for Dec 13 – Far Infrared space observatory – Dr. Doug Johnston – Reg Dunkley

Next Astronomy Cafe on Nov 27th is a Swap ‘n Shop – bring your astronomy gear to sell, and bring cash to buy stuff!

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