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~ SIREAC ~
(formerly known as “Altair IV”)

Fourth Planet of
the Altair System

	Distance from Earth: 16.7 light-years Distance from sun: 316 million miles Diameter: 9,529 miles (1.20 Earth’s diameter) Orbital Period: 1640.76 earth days (1203.125 Sirean days) Solar Day: 32:44 earth hours Gravity: 1.06 g Axil Tilt: 16° Moons: 4: Shadira, Shinnana, Shuwa, & Shamash Notes: 45% surface water .......Colonised in 4004 A.D. .......Terraformed in the 41st to 46th Centuries.

                                                                                   




circumference at equator: 29,940 miles








The Moons of
~ SIREAC ~

	Shadira Distance from Sireac: 59,560 miles Lunar Month: 2.77 earth days                       (2.03 Sirean days) Diameter: 866 miles Arc Diameter*: 0°50' Gravity: 0.07 g
	Shinnana Distance from Sireac: 94,660 miles Lunar Month: 5.55 earth days                       (4.07 Sirean days) Diameter: 936 miles Arc Diameter*: 0°34' Gravity: 0.08 g
	Shuwaa Distance from Sireac: 196,810 miles Lunar Month: 16.75 earth days                       (12.28 Sirean days) Diameter: 2,576 miles Arc Diameter*: 0°45' Gravity: 0.22 g
	Shamash Distance from Sireac: 312,420 miles Lunar Month: 33.85 earth days                       (24.82 Sirean days) Diameter: 2,544 miles Arc Diameter*: 0°28' Gravity: 0.20 g
	“The Moon” for comparison
* “Arc Diameter” refers to the visual size of the moon as seen from the surface of it’s planet. For comparison, the Earth’s Moon has an Arc Diameter of 0°30' as seen from Earth.

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