|
What's New Choosing A Telescope Telescope Aperture Considerations The Bonds: Pioneers of American Astronomy Refractor Dobsonian Style Mounts Saturn Drawings Jupiter Drawings Mars Drawings Comet Drawings Solar Drawings Shuttle Drawing Deep-Sky Drawings Introduction to Planetary Drawings Saturn's Encke Minima and Encke Division Astronomy Humor 2001 and 2002 Leonid Meteor Shower Equipment Reviews Links Nature and Travel Photography Astrophotography Glossary Visual Observations Home |
Comet Hale-Bopp, March 23rd-24th, 1997Original drawing made using white pencil on black paper: Same drawing on a white background:
Comet Hale-Bopp, March 23-24, 1997, 23:30-00:30 UT, seeing 6.5, transparency 5.2. Astro-Physics 7.1" f/9 EDT refractor on homemade Dobsonian-style mount. Magnification 29x (low power view on left, field of view: 1.73 degrees) to 101x-405x (high power view on right, field of view: 0.55 degrees). Light yellow dust tail and a light blue gas tail. Color of pseudo-nucleus and parabolic hoods is aquamarine. Noted two jets coming off of pseudo-nucleus connecting to inner parabolic hood. |