Excerpts (with some expansion of symbols) from Pilot’s Manual and Ephemeris, Cis-Betelgeusean Orionis Sector, 53rd ed., Reel III, frame 28:
IGC S-52,727,061. Saxo. F5, mass 1.75 Sol, luminosity 5.4 Sol, photosphere diameter 1.2 Sol … Estimated remaining time on main sequence, 0.9 begayear …
Planetary system: Eleven major bodies … V, Starkad. Mean orbital radius, 3.28 a.u., period 4.48 years … Mass, 1.81 Terra. Equatorial diameter, 15,077 Km. Mean surface gravity, 1.30 g. Rotation period, 16h 31m 2.75s. Axial inclination, 25° 50’4.9” … Surface atmospheric pressure, ca. 7000 mm. Percentage composition, N277.92, O221.01, A 0.87, CO20.03 …
Remarks: Though 254 light-years from Sol, the system was discovered early, in the course of the first Grand Survey. Thus the contemporary practice of bestowing literary-mythological names on humanly interesting objects was followed. Only marginally man-habitable, Starkad attracted a few xenological expeditions by its unusual autochthons … These studies were not followed up, since funds went to still more rewarding projects and, later, the Polesotechnic League saw no profit potential. After the Time of Troubles, it lay outside the Imperial sphere and remained virtually unvisited until now, when a mission has been sent for political reasons.
The 54th edition had quite a different entry.