Bright Star
Submitted: Wednesday, Jan 26, 2011 at 08:06
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Member - Ruth D (QLD)
Morning. Each morning in the SEQ eastern sky low on the horizon there is a very
bright and very large 'star' - would someone please tell me the name? I waste about 1/2 an hour at 3:30 am on the veranda pondering it and wondering at life's mysteries. Thanks.
Reply By: Member - Stephen L (Clare SA) - Wednesday, Jan 26, 2011 at 08:20
Wednesday, Jan 26, 2011 at 08:20
Good Morning Ruth and Ian
May I
well ask what are you doing up at 3.30am or I should not be so nosey?????
Ask and you shall be rewarded:
Jupiter
Dawn is the hour when Jupiter is highest in the southeast. It pokes over the horizon by 3 A.M. local daylight time June 1st and is 25° high by this time at month's end. The gas giant spends June in the constellation Pisces the Fish and shining at magnitude -2.4 it dominates this region of sky.
Jupiter makes a great target for your telescope. A small instrument at about 70x readily shows two dusky belts spanning Jupiter's equatorial region. The planet's disk measures 38" at the start of the month, but by late June, as Jupiter gets closer to us, the disk's angular size increases to 42". Notice its polar diameter spans 3" less, which gives Jupiter a distinct flattened appearance. This comes about because of its fast rotation - the planet's gravity cannot hold the bulging equatorial regions as tightly.
Moving in line with Jupiter's equator are the four
bright Galilean moons: Io, Europa, Ganymede, and Callisto. They appear as
bright stars on either side of Jupiter and move relative to every other hour to hour, and night to night.
Telescope owners enjoy watching the moons pass in front of Jupiter, cast their shadows on Jupiter (the shadows are dark and contrast
well against the
bright white clouds), disappear in eclipse in the planet's shadow, become occulted by the edge of the planet, or even (very rarely) eclipse each other.
Don't worry, I would always think the same years ago when doing the night shift at vintage and was always a great sight.
I hope that you have a Great Australia Day. Fiona and I are off over to the beach today.
All the very best.
Regards Stephen and Fiona.
AnswerID:
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Follow Up By: Member - Stephen L (Clare SA) - Wednesday, Jan 26, 2011 at 09:23
Wednesday, Jan 26, 2011 at 09:23
Hi Ruth,
Google gave me the wrong data, sorry. Like the replies below it is Venus
Here is also a good link
http://www.skyandtelescope.com/observing/ataglance
Sorry for the stuff up.
Cheers
Stephen
FollowupID:
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Follow Up By: Member - Ruth D (QLD) - Wednesday, Jan 26, 2011 at 21:44
Wednesday, Jan 26, 2011 at 21:44
Wow Stephen, you should have been packing the car for the beach, not talking on your girlfriend!!!
I'll have a look at the link though.
Did you have a nice day at the beach? Which one did you go visit?
We did something different - went to Bunnings, went to David Jones, had a pedicure (with Ian holding the shopping and watching). Haven't been the 70 klms to the shops since November. It wasn't fun really but necessary.
See you - got to look at all the links everyone sent me, lucky me.
FollowupID:
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Follow Up By: Member - Stephen L (Clare SA) - Thursday, Jan 27, 2011 at 19:36
Thursday, Jan 27, 2011 at 19:36
Hi Ruth
You must have been listening to Fiona...LOL
Had a great day. Went over to
Moonta,
Port Hughes and
Wallaroo. Did the tourist thing and put some money back into the communities over there. Of all the countless time we have been over there, we finally took a ride on the little
Moonta tourist train. The only thing that I should have taken were the stunt kites as it was as usual a little windy at
North Beach Wallaroo.
Here are a couple of pictures of what we got up to.
Regards to Ian.
Cheers
Stephen and Fiona
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Reply By: Member -Pinko (NSW) - Wednesday, Jan 26, 2011 at 08:28
Wednesday, Jan 26, 2011 at 08:28
Good morning Ruth
Your 'star' would be The Planet Venus. The brightest in the heavens.
My son in law who is a bricklayer has of all things has had a hobby of star gazing for about six years. He is so pedantic with his trade and this quality shows with his hobby. He has built an observatory in his yard with an enormous telescope in it.
It is not unusual to get an email from 'Be here by 3am, the conditions are good to have a look at the rings of Saturn and its moons'
Stan
AnswerID:
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Follow Up By: Member -Pinko (NSW) - Wednesday, Jan 26, 2011 at 08:49
Wednesday, Jan 26, 2011 at 08:49
Also Ruth
Next Saturday and Sunday mornings look to the east and you will see the waning crescent of the moon with venus on the left and antaries on the right. Set the alarm !
Stan
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Follow Up By: Member - Ruth D (QLD) - Wednesday, Jan 26, 2011 at 21:41
Wednesday, Jan 26, 2011 at 21:41
Oh Pinko, thanks for all this info - I won't need to set the alarm but I sure will get up and have a look. I just love looking at them - find them not so interesting down here - usually like them best in the Simpson. I've really enjoyed reading all the answers- will make my night time wanderings more interesting now.
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Reply By: StormyKnight - Wednesday, Jan 26, 2011 at 09:02
Wednesday, Jan 26, 2011 at 09:02
Ruth, try this website....
http://www.skymapper.co.uk/html/your_sky_now.html
Select your location from the map of the world....
Select the hours between now & 3am
then select the EAST arrow to bring EAST to the middle...
Looks like it was VENUS to me!
Cheers
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Follow Up By: Member - Ruth D (QLD) - Wednesday, Jan 26, 2011 at 21:46
Wednesday, Jan 26, 2011 at 21:46
StormyKnight - thanks a million for this. Going to be late to bed tonight whilst I play with these sites and the planets.
Stephen gets carried away when he's on his computer (girlfriend).
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Reply By: landseka - Wednesday, Jan 26, 2011 at 10:38
Wednesday, Jan 26, 2011 at 10:38
Go to
this site and register (free) with your location.
You can then learn what can be seen in the sky at any time.
Have a look at Iridium Flares. Fascinating . Get the kids, or yourself to spot them, amazing.
You can also change your location at any-time, eg..going to Nullabor Roadhouse for the weekend...put that as your location and see what is happening there.
Set your clock by the servers clock, accurate to better than 1/10 second (depending on your download speed I guess).
Cheers Neil
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Follow Up By: Old Dave - Wednesday, Jan 26, 2011 at 11:31
Wednesday, Jan 26, 2011 at 11:31
landseka
Great site, i have been going to this site for a few years to keep an eye on the
ISS.
Regards Dave
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Follow Up By: Member - Ruth D (QLD) - Wednesday, Jan 26, 2011 at 21:50
Wednesday, Jan 26, 2011 at 21:50
landseka, thank you for your help with my plight - I'm going to enjoy looking at these spots.
Going to have fun tonight whilst old boy watches the cricket.
Great sunset in
Adelaide tonight I noticed.
Thks very much.
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Reply By: Member - Ruth D (QLD) - Wednesday, Jan 26, 2011 at 22:17
Wednesday, Jan 26, 2011 at 22:17
Thanks everyone - can't stop to talk now have to get back to my new favourite sites!
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