General Info: PLEASE READ
Note: Observing is weather dependant -see Weather Information note at right.
BAS Meeting Locations: (not weather dependant)
Meetings happen at 7 pm at
ES Fox Observatory (ONLY on specific dates TBA in 2017) (washrooms are available) (map)
Tom Thomson Art Gallery Meeting Room Lower Level STARTING MAR 1, 2017 (and first Wed of the Month afterward)
The physical address of the TTAG is 841 1st Ave W. Owen Sound. (map)
Observing Locations: (all locations are handicap accessible)
Observing happens mostly at the ES Fox Observatory (click for map) but there are other venues periodically. See the list below for location details.
Most observing locations are “remote locations” meaning there are NO permanent on-site washroom facilities. A portable washroom is located near the Fox Observatory for the summer months only.
BAS Observing Events (dates listed below) occur at the ES Fox Observatory (3092 Bruce Rd 13) at the Bluewater Outdoor Ed Centre. Viewing at the observatory is WEATHER DEPENDENT. See notes below for more about weather.
Best observing occurs during NM and LQ. When the Moon brightens the sky at FQ and FM fainter objects are not as easily seen. The Moon, planets, and star clusters are usually visible even during FM nights using our GOTO telescope.
Note: Most observing events at the Fox Observatory are open to the public (we gratefully accept donations to support our activities if you are inclined to do so). School-aged children are always free and welcome to attend with parents or guardians. Refer to each listing below for details. If you are coming from a distance we will try to accommodate you. Contact us by phone (519-379-7709) or email email@example.com ahead of time.
ALL observing events require clear skies. If it is overcast or raining, the observing event will NOT be possible. If you arrive at the venue, there may not be any BAS members there. Only BAS monthly meetings occur rain or shine.
If skies are partly cloudy, check the ES Fox Observatory Clear Sky Clock for weather prospects or call 519-379-7709 to confirm the event.
This list was updated March 13 and includes events to the end of April 2017.
Note: BAS meetings are NOT held in January and February but impromptu observing sessions continue on weekends at the Fox Observatory. Contact Brett T. at firstname.lastname@example.org or John H. at email@example.com to be put on the alert list for these.
Stargazing at the Fox Observatory is only possible weather permitting. When visiting the observatory, park in the lot near the Learning Centre and walk to the observatory please. Washrooms at the Learning Centre will be available for all ES Fox events and a portable washroom is on site for the summer.
Astronomical and BAS viewing events March and April 2017:
The next BAS meeting (annual Astronomy Trivia Night) occurs on April 5, 2017 at 7 pm at the Tom Thomson Art Gallery. Impromptu observing continues at the Fox Observatory on a small group basis. To be put on the notification list email Brett T. at firstname.lastname@example.org or John H. at email@example.com. Interesting sky events are described graphically in SKY SIGHTS.
The list of Astronomy Events for 2017 is available here: ASTRONOMY EVENTS 2017. There is a separate list of BAS events for 2017 available here: BAS 2017 Events Summary
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Mar 01 Wed 19:00 BAS meets at Thomson Art Gallery 7 pm AGM -last chance to nominate for elections, and Messier Marathon preview c/o Brett Tatton. Messier Marathon is Mar 25 and/or Apr 22.
Mar 01 Wed 19:00 Crescent Moon, Mars and Venus in evening sky -a nice grouping above the western horizon after sunset with a 3.5 day old Moon.
Mar 04 Sat 21:38 Aldebaran 0.2°S of Moon (Graze near Kincardine-see John H. if you wish more info or to participate) See SKY SIGHTS for more about details. This link: Aldebaran Graze 1983 describes an Aldebaran graze that occurred on Dec 30, 1979 in Bruce County which was successfully observed by two local high school astronomy clubs among others.
Mar 05 Sun 06:32 FQ
Mar 12 Sun 02:00 Daylight Saving Time begins (clocks ahead 1 hr)
(times from now to Nov 5 will be quoted in DST which is 4 hours less that UT)
Mar 12 Sun 10:54 FM
Mar 14 Tue Zodiacal light may be visible above the western horizon for the next two weeks or so. Look west at sunset and wait until twilight is over. The waning Moon does not brighten the sky too much if you view before moonrise (9:45 pm Mar 14).
Mar 18 to 20 Sat-Mon Venus and Mercury as double Evening Stars As Venus leaves the western sky, Mercury appears and takes over as Evening Star. The two will be 8° apart on Mar 19. Sunset is at 7:35 pm DST and the pair set about an hour later. Don't miss it!
Mar 20 Mon 06:29 Vernal Equinox The Sun passes over the equator this morning on its northward journey towards June solstice. Roughly equal periods of dark and light.
Mar 20 Mon 11:58 LQ
Mar 25 Sat BAS Dark of Moon viewing night (Messier Marathon attempt) Come and view as many Messier objects as you like or just do some ordinary star gazing on your own or through club scopes. More info here: Marathon info and charts here: Messier Charts
Mar 27 Mon 22:57 NM
Apr 01 Sat 04:50 Aldebaran 0.3°S of Moon -no occultation visible in local area as Moon/Aldebaran are below our horizon and it is a close miss anyway.
Apr 01 Sat 06:00 Mercury at Greatest Elongation: 19.0°E An opportunity to view Mercury at its farthest from the Sun. It is still 5 degrees above western horizon at 8 pm or so (end of evening twilight)
Apr 03 Mon 14:39 FQ
Apr 05 Wed 19:00 BAS meets at Thomson Art Gallery 7 pm Elections & Trivia Night. BAS executive election results will be announced and we have our annual Astronomy Trivia contest where teams vie for fabulous prizes and the coveted Trivia Trophy.
Apr 07 Fri 17:00 Jupiter at Opposition Jupiter reaches its highest point in our spring skies rising at evening sunset and setting at morning sunrise so it is in the sky all night long. It is bright at mag -2.46, and a whopping 44 arc-sec in diameter which is the largest it gets for the year. Prime time Jupiter viewing!
Apr 11 Tue 02:08 FM
Apr 19 Wed 05:57 LQ
Apr 21 Fri 04:16 Mars 3.4°S of Pleiades Mars makes a close pass to the Pleiades and sits between m45 and Aldebaran which has a similar colour to Mars. Alpha-Tauri is however a magnitude brighter than Mars (0.84 vs 1.6) since the red Planet is on the other side of the solar system from us. Give it a year or so and Mars will be back!
Apr 22 Sat BAS Dark of the Moon viewing night Messier Marathon backup night and Earth Day public viewing. Come and view as many Messier objects as you like or just do some ordinary star gazing on your own or through club scopes. More info here: Marathon info and charts here: Messier Charts .
This is shortly after the peak night for the Lyrid Meteor shower as well. See below.
Apr 22 Sat 08:00 Lyrid Meteor Shower This little observed shower is not intense (20 per hour) but the Moon is not bright tonight. Peak rate is 20 per hour in the wee morning hours (Fri night/Sat morning), the Moon is past LQ and only 20% illuminated and does not rise until 4 am when Lyra is 60° high -good conditions for the Lyrids, for a change.
Apr 26 Wed 08:16 NM
Apr 28 Fri 13:19 Aldebaran 0.5°S of Moon A nice grouping of objects above the western horizon includes the thin crescent Moon, Aldebaran, Mars and M45 in that order. The dwarf planet Ceres is also in the area as well. Photo Op!
A list of ASTRONOMY EVENTS FOR 2017 is available here: ASTRONOMY EVENTS 2017. Note this list changes from time to time as additional astronomy events are added.
An astronomical calendar for 2017 (with diagrams of sky sights) is available for download from Alan Dyer's website here: www.amazingsky.com (look at the bottom of the "about Alan" page).