Fits in a shirt pocket. As far as the internal ephemeris goes, I checked with StarPath (awesome source of knowledge and products for maritime navigation and weather) and the sun and stars are still current, but the moon and planets are expired.
Still a great small piece of kit for cell nav back up or your ditch bag. Pair it with a plastic sextant. No bulky sight reduction tables or almanacs in a pinch. Celesticomp V Celestial Calculator The Celesticomp is the celestial calculator by which all others are judged. For neophyte celestial navigators, it introduces you to the concepts without requiring tedious and error-prone calculations.
For experienced navigators, its saves time and reduces calculation errors. It does running fixes, averages LOPs and gives you a fix -- even identifies unknown bodies. It prompts you in plain English for the information it needs, and lets you check your input before calculating. It's very easy to use, and comes with a comprehensive instruction book containing sample exercises.Fits in a shirt pocket and weighs just 3 ounces. Takes two CR 2032 batteries.
The item "Vintage Celesticomp V Celestial Navigation Calculator" is in sale since Sunday, September 03, 2017. This item is in the category "eBay Motors\Parts & Accessories\Boat Parts\Electronics & Navigation\Other Electronics & Navigation".
The seller is "blueseas373" and is located in Boynton Beach, Florida. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica.