Hebrew English

מצפה הכוכבים ברקת - קוד מצפה רשמי Bareket observatory IAU B35


לחיפוש במונחון הזן טקסט ולחץ חפש


מנוח הסבר המונח

The degree of brightness of an object in the sky according to a scale on which the brightest star has a magnitude -1.4 and the faintest visible star has magnitude 6. Sometimes referred to as apparent magnitude. In this scale, each number is 2.5 times the brightness of the previous number. Thus a star with a magnitude of 1 is 100 times brighter than on with a visual magnitude of 6.