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Yathrib

Yathrib
Image from Steve Bowers
The twin suns of Yathrib set across the Golden Sea.

Stellar Umma system.

Star: HD 74868 A+B (close-orbiting binary)
Distance from Sol: 119 ly
Luminosity: (combined) 2.71 x Sol (A component is 2.3x as bright as the B component; these stars are separated by 15 million kilometres on average)
Constellation: Vela
Planet: Yathrib
Type: Lifeless Gaian world, Campian subtype
Semimajor Axis: 1.629 AU
Year: 1.8 standard years
Diameter: 13100 km
Gravity: 1.05 gees
Distance from Medina: 16.4 ly (epoch 2000)
Colonised: 1650 AT

One of the four original colonies of the Stellar Umma, together with Medina (capital of the Umma Core), Zamzam (now capital of the Umma Shell) and Jeddah.

 
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Development Notes
Text by M. Alan Kazlev
additional material by Steve Bowers
Initially published on 15 December 2001.

 
 
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