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April 18, 2026
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  • Profile picture of darkskyjim

    darkskyjim replied to the topic Observing tonight? in the forum General Discussion 3 years, 2 months ago

    that’s an awesome image!

  • Profile picture of Mike Benson

    Mike Benson replied to the topic Observing tonight? in the forum General Discussion 3 years, 3 months ago

    That was an image of Thor’s Helmut, Southern Hemisphere, Telescope Live 50cm telescope, Chile, edited in PI and PS.

    Mike Benson

  • Profile picture of Mike Benson

    Mike Benson replied to the topic Observing tonight? in the forum General Discussion 3 years, 3 months ago

    Thors helmut

  • Profile picture of Rob Reid

    Rob Reid became a registered member 3 years, 3 months ago

    Rob Reid

    @robreid

    View Profile
  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Observing tonight? in the forum General Discussion 3 years, 3 months ago

    The December 30th early evening (6:30 pm) sky was great for observing the moon and Jupiter with the 4.5 inch Starblast telescope. I had purchased the Orion 2x Shorty Barlow and was eager to try it with the Orion 6.3 megapixel camera. Was happy to easily get a sharp focus at approximately 150 magnification. In the photos below the moon was a still…[Read more]

  • Profile picture of darkskyjim

    darkskyjim replied to the topic Observing tonight? in the forum General Discussion 3 years, 4 months ago

    thank you so much Josef! i knew it didn’t look as i remembered…explains it perfectly 😉
    jim

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic Observing tonight? in the forum General Discussion 3 years, 4 months ago

    Jim, I asked ChatGPT at https://chat.openai.com/chat  “Explain why is ecliptic so high now in Winter” and here is answer:

    The ecliptic is the plane in which the Earth and other planets in our solar system orbit around the sun. The tilt of the Earth’s axis causes the seasons, including winter, and determines the angle at which the ecliptic…[Read more]

  • Profile picture of darkskyjim

    darkskyjim replied to the topic Observing tonight? in the forum General Discussion 3 years, 4 months ago

    i thought the ecliptic was a path further south. does latitude have any effect? thanks josef!

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic Observing tonight? in the forum General Discussion 3 years, 4 months ago

    Well, it is very simple. Mars is in Taurus, an zodiacal constellation, not so far from bright Aldebaran. Ecliptic in this area has high positive declination. Actually, Mars is not too far from ecliptic. Mars has today ecliptical latitude  2°20′, not much.

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Observing tonight? in the forum General Discussion 3 years, 4 months ago

    And a quick video of Mars occultation at 9:03 pm.

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Observing tonight? in the forum General Discussion 3 years, 4 months ago

    Here’s a image about 8 minutes before Mars disappeared. 10 in SCT and 6.3 Mpixel camera.

  • Profile picture of darkskyjim

    darkskyjim replied to the topic Observing tonight? in the forum General Discussion 3 years, 4 months ago

    yes, it was nice. i’ve never noticed Mars (or any planet) so far off the ecliptic and wondered if there was a particular reason why? has it something to do with higher latitudes?

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic Observing tonight? in the forum General Discussion 3 years, 4 months ago

    And Mars is gone behind Moon. It was  awesome!

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Observing tonight? in the forum General Discussion 3 years, 4 months ago

    Lets observe Mars occultation by the moon tonight. Times are approximately 9:03 pm for disappearance and 10:09 for reappearance. Weather is forecast to be clear skies.

  • Profile picture of Daniel Ma

    Daniel Ma became a registered member 3 years, 4 months ago

    Daniel Ma

    @danma

    View Profile
  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic Astronomers around the World in the forum General Discussion 3 years, 4 months ago

    Astronaut Scott Kelly wrote on November 24, 2022 https://twitter.com/StationCDRKelly/status/1595925959081070592

    Ukraine from space yesterday. The dark area above the Black Sea. Among many other things today I’m thankful I have electricity and heat.

    UA

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Armchair Observations in the forum General Discussion 3 years, 5 months ago

    Venus, Mercury and delta Scorpii (Dschubba) line up east of the Sun and are joined by a CME from the sun’s west side.

     

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Armchair Observations in the forum General Discussion 3 years, 5 months ago

    Here is an interesting website that contains cool animations and graphics and data concerning the Moon’s occultation of Mars in December and the total solar eclipse of 2024 https://www.shadowandsubstance.com/

     

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Armchair Observations in the forum General Discussion 3 years, 5 months ago

    Lunar eclipse photos from early this morning. Fortunately, the sky was still clear and the moon well placed in the Western sky. Had a nice view thru my 7 power finder scope with multiple stars and possibly Uranus in the same field of view. Photos taken during early (Starblast) and late (guide) totality. Stills from Orion 6.3 M pixel camera…[Read more]

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Armchair Observations in the forum General Discussion 3 years, 5 months ago

    Venus, Mercury and a pair of mini sun-grazing comets in todays (11/6/2022) SOHO C3 video! https://soho.nascom.nasa.gov/data/Theater/

    Both mini comets come in from the 5 o’clock position. Venus is brilliant on the left and Mercury, almost in superior conjunction, on the right.

     

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Upcoming Events

Apr
24
Fri
8:00 pm Public Sky Observing 2026-04/24 @ Salem Glen Winery
Public Sky Observing 2026-04/24 @ Salem Glen Winery
Apr 24 @ 8:00 pm – 9:30 pm
Public Sky Observing 2026-04/24 @ Salem Glen Winery | Rochester | Minnesota | United States
Visitors have the option to reserve a pizza on the website https://www.salemglenvineyard.com/pizza_res/pizza_res2.php , wood-fire pizza is served from 4:30 PM till 7:30 PM. Wonders of the Spring sky Presentation by Robert Fealey This presentation offers a comprehensive guide to the Spring sky, transitioning from the brilliant stars of winter to the “Great Diamond” of the vernal season. It highlights key [...]
May
12
Tue
7:00 pm RAC Monthly Meeting May 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
RAC Monthly Meeting May 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
May 12 @ 7:00 pm – 9:00 pm
Please come to the Rochester Astronomy Club monthly meetings! These meetings are free and open to the public. Each month we will try to bring you a different presentation and share observing notes and tips. Agenda will be published on the Sunday before the meeting. We are offering these meetings in a hybrid fashion, you can attend either in person [...]
Jun
9
Tue
7:00 pm RAC Monthly Meeting June 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
RAC Monthly Meeting June 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
Jun 9 @ 7:00 pm – 9:00 pm
Please come to the Rochester Astronomy Club monthly meetings! These meetings are free and open to the public. Each month we will try to bring you a different presentation and share observing notes and tips. Agenda will be published on the Sunday before the meeting. We are offering these meetings in a hybrid fashion, you can attend either in person [...]
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