Annular Eclipse

General physics and astronomy discussions not directly related to Celestia
Topic author
DonAVP
Posts: 109
Joined: 01.12.2005
With us: 19 years
Location: SF BayArea

Annular Eclipse

Post #1by DonAVP » 25.01.2009, 22:00

I go to Astronomy Picture of the Day daily.
http://antwrp.gsfc.nasa.gov/apod/astropix.html

Today is an annular eclipse in the India Ocean. I started up Celestia and was watching the eclipse move across the ocean when I saw two small objects fly by close to the eclipse. After turning on satellites I found that they were the Hubble and ISS within 666 KM of each other. Now I know that Celestia does not exactly show the true orbits but it was amazing that I found this. Maybe they will get some interesting images from both satellites from this encounter.

Don

Image

PS How do you make a link with words? I could not figure out how to make "Astronomy . . ." the link?
Don't know anything

Avatar
LordFerret M
Posts: 737
Joined: 24.08.2006
Age: 68
With us: 18 years 3 months
Location: NJ USA

Re: Annular Eclipse

Post #2by LordFerret » 27.01.2009, 00:34

I'm going to look at this in Celestia right now. Thanks! :)


As for the link question...

Take this link -

Code: Select all

[url]http://antwrp.gsfc.nasa.gov/apod/astropix.html[/url]

http://antwrp.gsfc.nasa.gov/apod/astropix.html

- and encapsulate the text like this -

Code: Select all

[url=http://antwrp.gsfc.nasa.gov/apod/astropix.html]Astronomy[/url]

Astronomy

Topic author
DonAVP
Posts: 109
Joined: 01.12.2005
With us: 19 years
Location: SF BayArea

Re: Annular Eclipse

Post #3by DonAVP » 27.01.2009, 03:47

Thanks LordFerret,

I had saved the coding for this with '<>' but they also have quot marks that delimit the url were the '[]' don't. I will save this so I can cut/paste it in the future. Hope you see what I saw. Otherwise I will have egg on my face :( . As I also said the orbits maybe off from reality but I don't think it is a lot, just don't know. Maybe some astrophysicist will straighten this out.

Don
Don't know anything

Avatar
LordFerret M
Posts: 737
Joined: 24.08.2006
Age: 68
With us: 18 years 3 months
Location: NJ USA

Re: Annular Eclipse

Post #4by LordFerret » 28.01.2009, 07:55

Don,

My graphics are not that great (I'm still trying to get my OpenGL drivers to work :( ), but I pretty much got the same result as you...
Image

Also, for future reference... if you hover your cursor over the buttons above the text window (when making a post), a little help balloon will pop up showing the usable format for the BB code... try it on the "URL" button. :D

Ferret (Alan)


Return to “Physics and Astronomy”