Geometric albedo node of their orbit, and hence lie on the ecliptic. In practice, measurements at small nonzero phase angles are used to derive the parameters which characterize the directional reflectance properties for the body (Hapke parameters). The reflectance function described by these can then be extrapolated to zero phase angle to obtain an estimate of the geometric albedo. For very bright, solid, airless objects such as Saturn's moons Enceladus and Tethys, whose total reflectance (Bond albedo) is close to one, a strong opposition effect combines with the high Bond albedo to give them a geometric albedo above unity (1.4 in the
Albedo 0.39 electronic buoyancy". He concluded that "the stretches of notes and rhythms don't become weary or monotonous at any point of the album", and that "intention of conjuring up the vastness and immensity of space is soundly accomplished". Henri Stirk from Background Magazine rated the 2013 edition by Esoteric Recordings 4/5 stars. All songs written and arranged by Vangelis Albedo 0.39 Albedo 0.39 is a studio album by the Greek electronic composer Vangelis, released in 1976. It was the second album produced by Vangelis in Nemo Studios, London, which was his creative base until the late 1980s. It contrasts with his