For Kosmos-321 the data columns are as follows. – Orbit number – Date yyyy-mm-dd -Time (Moscow) hh:mm:ss.fff -Time (local) hh:mm:ss.fff – Latitude, deg – Longitude, deg – Altitude, km – T measured, gammas – T corrected, gammas – 1T = Tcorr–Tcalc, gammas – Calculated inclination, deg