Re: Titan image from the USA
From: Brian Tung (brian_at_isi.edu)
Date: 12/05/04
- Next message: RichA: "Re: Largest SCT ever built and Date was: ?"
- Previous message: matt: "Re: Titan image from the USA"
- In reply to: David Randell: "Re: Titan image from the USA"
- Next in thread: eawckyegcy_at_yahoo.com: "Re: Titan image from the USA"
- Reply: eawckyegcy_at_yahoo.com: "Re: Titan image from the USA"
- Messages sorted by: [ date ] [ thread ]
Date: Sun, 5 Dec 2004 16:49:06 +0000 (UTC)
David Randell wrote:
> On the contrary, the rotational axis of Uranus is tiltled about 98 degrees
> with respect to its orbit. Vertical features would be consistent with this,
> depending whether one's line of sight is looking at the pole or equatorial
> during its orbit around the Sun. Am not sure what the 'pose' is at present.
> If it the polar axis is currently face on, then any linear stripe visible in
> the image would be evidence for some imaging or other artifact. Other than
> that unless you have a reference star or similar, its anyones guess what the
> visual angle of the feature makes with respect to the camera platform.
I seem to recall that Uranus is near one of its equinoxes.
Brian Tung <brian@isi.edu>
The Astronomy Corner at http://astro.isi.edu/
Unofficial C5+ Home Page at http://astro.isi.edu/c5plus/
The PleiadAtlas Home Page at http://astro.isi.edu/pleiadatlas/
My Own Personal FAQ (SAA) at http://astro.isi.edu/reference/faq.txt
- Next message: RichA: "Re: Largest SCT ever built and Date was: ?"
- Previous message: matt: "Re: Titan image from the USA"
- In reply to: David Randell: "Re: Titan image from the USA"
- Next in thread: eawckyegcy_at_yahoo.com: "Re: Titan image from the USA"
- Reply: eawckyegcy_at_yahoo.com: "Re: Titan image from the USA"
- Messages sorted by: [ date ] [ thread ]
Relevant Pages
|