... Summary parameters . ... Parameters . ... Natural Satellites Data Center. Parameters and constants . ... Photometric observations with the albedo of 0.04 (supposed) . ... where r - radius of satellite, H - absolute magnitude in R band at solar distance 1 au, observer distance 1 au, reduced at phase angle ?=0 , and p H - supposed albedo in R band. ... Photometry and supposed albedo of 0.04 . ... Images by "Cassini" and supposed albedo . ... Photometric observ. with the supposed albedo of 0.35 . ...