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Astronomical Observing at Fishcreek - Friday
6/20/2008
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Conditions were wonderful all
day and it looked as though we'd have a great night. We were disappointed
to watch clouds moving in from the north west at 10:00pm and we finally gave up
at midnight and packed up the telescopes.
We did get great views of Saturn prior to the clouds. |
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Tonight's
event will, again, be somewhat limited by a nearly full Moon the entire night.
We will be able to see the beautiful planet
Saturn,
colorful double
stars,
open clusters made up of hundreds of stars,
globular clusters comprised
of hundreds of thousands of stars. Unfortunately, the
planetary nebula formed by dying stars,
diffuse nebula and
emission nebula where stars are being born, and
galaxies will be
rendered invisible to us by the brightness of the full Moon. Saturn is beautiful beyond words!
If you've never seen Saturn through a telescope, you owe it to yourself to do
so. It's said that one picture is worth a thousand words, but no picture
can match the majesty of the real thing! Jupiter is visible, if you stay
after midnight when it will be high enough to clear the trees to our east.
for a list of DeepSky Objects that
will be available to us this session.
We hope to see you here for a night under the stars -
now in our fourteenth year!
For observing conditions at our site, please click on the link below:
ClearSkyClock for Fishcreek Site
(the darker blue the squares are, the better)
Quick links:
Inner Solar System
Outer Solar System
General Information about our events
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Sun data |
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Rises: |
5: |
49am |
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Transits:
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1: |
27pm - Time of highest
position in the sky, due South |
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Sets:
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9: |
05pm |
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Constellation: |
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Taurus |
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Distance: |
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1.01626616 AU =
152,031,254 km = 94,467,843 miles = 8.46
light-minutes |
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Magnitude: |
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-26.7 |
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Apparent size: |
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31.48 arcminutes in angular diameter |
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Twilight ends... |
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Civil: |
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9:36pm
- Sun is
6° below the horizon |
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Nautical: |
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10:19pm - Sun is 12° below the
horizon |
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Astronomical: |
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11:11pm - Sun is 18° below the
horizon |
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Summer Solstice: |
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Friday Jun 20, 2008 at 8:00pm
(when summer will
officially be here) |
Next Solar Eclipses
in Stow, Ohio:
Partial eclipse (>80%) on Monday August 21, 2017
2:30pm EDT
Total eclipse (an amazing sight!) on Monday April
8, 2024 2:15pm EST (3:15pm EDT)
On 6/20/2008 at 10:18:58pm the Sun will be 12º below
the northwest horizon
(back to 'Quick Links') |
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Moon data |
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Rises: |
10: |
46pm |
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Transits:
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3: |
32am June 21
- Time of highest
position in the sky, due South |
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Sets:
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8: |
24am June 21 |
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Constellation: |
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Sagittarius |
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Phase: |
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94.62% illuminated
(waning gibbous) |
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Distance: |
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0.00267725 AU =
400,511 km = 248,866 miles = 1.34 light-seconds
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Magnitude: |
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-11.9 |
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Apparent size: |
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29.83 arcminutes
in
angular diameter |
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Elongation from Sun: |
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153.11 degrees
(morning sky) |
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Age: |
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17.29 days
since last
New Moon |
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Next Phase: |
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Last Quarter on
Thursday June 26, 2008 at 8:10am |
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Next Lunar eclipse: |
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Total eclipse (100%)
on Sunday Sept 27, 2015 at 10:10pm EDT |
On 6/20/2008 at 10:18:58pm the
Moon will be 5.8º below the
east-southeast horizon
but will look like this just after midnight when it clears
the trees to the east...

(back to 'Quick
Links') |
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Mercury data |
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Rises: |
5: |
05am |
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Transits:
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12: |
17pm - Time of highest
position in the sky, due South |
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Sets:
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7: |
29pm |
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Constellation: |
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Taurus |
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Phase: |
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14.00% illuminated |
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Distance: |
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0.65051121 AU =
97,315,092 km = 60,468,795 miles = 5.42
light-minutes |
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Magnitude: |
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2.0 |
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Apparent size: |
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10.34 arcseconds
in angular diameter |
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Elongation from Sun: |
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17.57 degrees
(morning sky) |
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Next maximum elongations... |
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Morning: |
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Tuesday, July 01,
2008 (21° 47' 03") |
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Evening: |
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Thursday, September
11, 2008 (26° 52' 17") |
On 6/20/2008 at 10:18:58pm
Mercury will be 24.9º below the
northwest horizon
(back to 'Quick
Links') |
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Venus data |
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Rises: |
6: |
02am |
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Transits:
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1: |
41pm - Time of highest position in the sky,
due South |
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Sets:
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9: |
20pm |
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Constellation: |
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Gemini |
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Phase: |
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99.83% illuminated |
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Distance: |
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1.73145482 AU =
259,021,954 km = 160,948,782 miles = 14.42
light-minutes |
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Magnitude: |
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-3.9
(bright, but lost in the glare
of the rising Sun) |
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Apparent size: |
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9.64 arcseconds in
angular diameter |
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Elongation from Sun: |
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3.30 degrees
(evening sky) |
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Next maximum elongations... |
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Evening: |
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Wednesday 1/14/2009
(47° 07' 21") |
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Morning: |
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Friday 6/05/2009
(45° 51' 07") |
On 6/20/2008 at 10:18:58pm Venus
will be 9.7º
below the west-northwest
horizon
(back to 'Quick
Links') |
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Mars data |
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Rises: |
10: |
13am |
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Transits:
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5: |
13pm
- Time of highest position in the sky,
due South |
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Sets:
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12: |
12am June 21 |
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Constellation: |
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Leo |
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Phase: |
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93.48% illuminated |
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Distance: |
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2.04427546 AU =
305,819,256 km = 190,027,278 miles = 17.03
light-minutes |
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Magnitude: |
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1.6
(getting dimmer) |
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Apparent size: |
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4.58 arcseconds
in angular diameter (getting
smaller) |
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Elongation from Sun: |
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53.67 degrees
(evening sky) |
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Next
close approach: |
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Friday, Jan 29, 2010 |
On 6/20/2008 at 10:18:58pm Mars
will be 19.8º
above the west horizon
No, Mars was *not* "...as big as a Full Moon on August
27!"
Please see the following links for more information
about this annual 'Mars Hoax'
Sky & Telescope article
Snopes.com article
Hoax-slayer article
Universe Today article
(back to 'Quick
Links') |
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Jupiter data |
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Rises: |
10: |
09pm |
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Transits:
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2: |
51am June 21 - Time of highest
position in the sky, due South |
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Sets:
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7: |
34am June 21 |
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Constellation: |
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Sagittarius |
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Phase: |
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99.89% illuminated |
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Distance: |
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4.21611328 AU =
630,721,569 km = 391,912,218 miles = 35.12
light-minutes |
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Magnitude: |
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-2.7 |
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Apparent size: |
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46.76 arcseconds
in angular diameter |
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Elongation from Sun: |
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160.38 degrees
(morning sky) |
On 6/20/2008 at 10:18:58pm Jupiter will be 0.5º
above the east-southeast
horizon
Next transit of the Great Red Spot:
Friday June 20, 2008 11:05pm
GRS longitude: 123.1º
Jupiter moons activity:
Io goes into eclipse on Saturday June
21, 2008 at 1:52am
Europa goes into eclipse on Saturday June 21,
2008 at 2:24am
Io comes out of eclipse on Saturday June 21, 2008
at 4:33am
Europa comes out of eclipse on Saturday June 21,
2008 at 6:04am
Jupiter and its four visible moons will look like this
at midnight...

(back to 'Quick
Links') |
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Saturn data |
| |
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Rises: |
11: |
05am |
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Transits:
|
5: |
52pm - Time of highest position in the sky,
due South |
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Sets:
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12: |
39am June 21 |
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Constellation: |
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Leo |
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Phase: |
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99.76% illuminated |
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Distance: |
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9.71958747 AU =
1,454,029,589 km = 903,492,111 miles = 1.35
light-hours |
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Magnitude: |
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0.8 |
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Apparent size: |
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17.10 arcseconds
in angular diameter |
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Elongation from Sun: |
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63.60 degrees (evening sky) |
On 6/20/2008 at 10:18:58pm
Saturn will be 25.2º
above the west-southwest
horizonThis is how Saturn and five
of its brightest moons will look at 10:19pm.
This image is neither inverted nor reversed
- Saturn would look like this in a non-inverting telescope.

(back to 'Quick
Links') |
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Uranus data |
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Rises: |
1: |
07am June 21 |
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Transits:
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6: |
59am June 21 - Time of highest position in the sky,
due South |
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Sets:
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12: |
52pm June 21 |
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Constellation: |
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Aquarius |
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Phase: |
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99.94% illuminated |
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Distance: |
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19.94046572 AU =
2,983,051,212 km = 1,853,582,111 miles = 2.77
light-hours |
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Magnitude: |
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5.8 |
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Apparent size: |
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3.53 arcseconds
in angular diameter |
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Elongation from Sun: |
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97.45 degrees
(morning sky) |
On 6/20/2008 at 10:18:58pm
Uranus will be 32º
below the northeast horizon
(back to 'Quick
Links') |
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Neptune data |
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Rises: |
11: |
56pm |
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Transits:
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5: |
12am June 21 - Time of highest position in the sky,
due South |
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Sets:
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10: |
27am June 21 |
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Constellation: |
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Capricornus |
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Phase: |
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99.98% illuminated |
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Distance: |
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29.42980741 AU =
4,402,636,523 km = 2,735,671,539 miles = 4.09
light-hours |
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Magnitude: |
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7.9 |
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Apparent size: |
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2.32 arcseconds in
angular diameter |
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Elongation from Sun: |
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126.01 degrees
(morning sky) |
On 6/20/2008 at 10:18:58pm
Neptune will be 19.2º
below the east horizon
(back to 'Quick
Links') |
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Pluto
(Dwarf Planet aka Asteroid 134340)
data |
| |
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Rises: |
8: |
22pm |
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Transits:
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1: |
25am June 21 - Time of highest position in the sky,
due South |
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Sets:
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6: |
29am June 21 |
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Constellation: |
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Sagittarius |
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Phase: |
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100.00% illuminated |
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Distance: |
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30.46929599 AU =
4,558,141,801 km = 2,832,298,041 miles = 4.23
light-hours |
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Magnitude: |
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14.1 |
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Apparent size: |
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0.11 arcseconds
in angular diameter |
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Elongation from Sun: |
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173.60 degrees
(evening sky) |
On 6/20/2008 at 10:18:58pm Pluto will be 17.4º above
the east-southeast horizon
(back to 'Quick
Links') |
|
Inner Solar System
- the Sun, Mercury, Venus and Earth
(Created using
Software Bisque's
TheSky
software)

(back to 'Quick
Links')
Outer Solar System
- the Sun, Mars, Jupiter, Uranus, Neptune and Pluto
(Created using
Software Bisque's
TheSky
software)

(back to 'Quick
Links')
General Information you
should know about our events - Q&A of Where, When and What
Very sincerely yours,
Dave Jessie
Time spent observing the heavens is not deducted from your life span
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Links')
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