Instrument |
Celestron
C11 @ ~f/10.48 (2930 mm fl) 1.26 arcsec / pixel.
|
Mount |
Paramount ME |
Camera |
SBIG STL-11000 w/
internal filter wheel, AstroDon Filters |
Acquisition Data |
3/4/2008 & 3/5/2008
Chino Valley... with CCDAutoPilot3 |
Exposure |
Lum
38 min. (38 x 1 bin 2x2)
RGB 27 min. (9 x 1 bin 3x3) each |
Software |
CCDSoft,
Sigma-Clip, Photoshop CS w/ the Fits Liberator plugin, and Noel
Carboni's actions |
Comment |
North is to the top.
NGC 2419 is a globular cluster in the constellation Lynx. NGC 2419
is often called the "Intergalactic Wanderer" because of its very
remote distance from the center of our galaxy. It was discovered by
William Herschel on December 31, 1788. NGC 2419 is at a distance of
about 300,000 light years away from the solar system and at the same
distance from the galactic center. Now confirmed to be a member of
our galaxy, its orbit brings it further away from galactic center
than the Magellanic Clouds. At this great distance it takes three
billion years to make one trip around the galaxy. |