Go Back   IceInSpace > General Astronomy > Observational and Visual Astronomy
Register FAQ Calendar Today's Posts Search

Reply
 
Thread Tools Rate Thread
  #1  
Old 02-05-2006, 06:12 AM
iceman's Avatar
iceman (Mike)
Sir Post a Lot!

iceman is offline
 
Join Date: Sep 2004
Location: Gosford, NSW, Australia
Posts: 36,799
Look East and West at 5am

Pretty interesting time at the moment..

At 5am eastern time, look East and West, and you'll see two of the brightest objects in the night sky.

In the East, you'll see Venus rising at a whopping mag -4.11. Through a telescope it'll be seen as a 66% illuminated phase, and 17" in diameter.

In the West, you'll see Jupiter setting, at mag -2.5 and 45" in diameter. It's great to watch the dance of the 4 galilean moons and the GRS, so use a program like Jupiter 2 to help you predict the best time to see moon and shadow transits, as well as the GRS.

They're both fairly low at 5am, only 22° altitude, so in reality it's best to view Jupiter when it's much higher in the sky (earlier in the morning or late at night, around 11pm), and if you wait another 30-60 minutes in the morning Venus will be much higher and out of the crud near the horizon.

I just thought it would be pretty interesting to view them both at the same altitude in the East and West, naked eye
Reply With Quote
  #2  
Old 02-05-2006, 06:55 AM
matt's Avatar
matt
6000 post club member

matt is offline
 
Join Date: Oct 2005
Location: Launceston, Australia
Posts: 6,570
I like it. Good heads-up.

Definietly interesting to see those two very bright objects at opposite ends of the scale, one rising and the other setting... at the same time, and it's a magic time of day to be outside.
Reply With Quote
  #3  
Old 02-05-2006, 07:10 AM
Miaplacidus's Avatar
Miaplacidus (Brian)
He used to cut the grass.

Miaplacidus is offline
 
Join Date: Jul 2005
Location: Hobart
Posts: 1,235
I had to drive someone to the airport early this morning. No stars, but Venus and Jupiter were both obvious in the crepuscular gloom.
Reply With Quote
  #4  
Old 02-05-2006, 07:27 AM
vindictive666's Avatar
vindictive666 (John)
KeyboardNotFndPressAnyKey

vindictive666 is offline
 
Join Date: Nov 2004
Location: geraldton western australia
Posts: 1,184
i see them every morning at 04.20 am local time

cool sight


jupiter has its own little companion star as well
Reply With Quote
  #5  
Old 02-05-2006, 07:57 AM
[1ponders]'s Avatar
[1ponders] (Paul)
Retired, damn no pension

[1ponders] is offline
 
Join Date: Nov 2004
Location: Obi Obi, Qld
Posts: 18,778
How do you guys do it? After getting to bed at 02:30 there is no way I can get back up at 05:00.

vinD, that little star has one of the coolest names in the sky, it's one of my favs - Zubenelgenubi - great name. And the bright star to the north is Zubenelschamali. What a pair
Reply With Quote
  #6  
Old 02-05-2006, 11:57 AM
33South's Avatar
33South (Chris)
Registered User

33South is offline
 
Join Date: Jul 2005
Location: Wentworth Falls NSW
Posts: 1,112
Eyeballing Venus each morning makes waiting on Wentworth Falls station at 6am seem worthwhile.
Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +10. The time is now 07:29 AM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Advertisement
Bintel
Advertisement
Astrophotography Prize
Advertisement