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Alpamis (Pi Mensae)

Galactography > Regions of Space > Inner Sphere

Galactography > Civilized Galaxy - Sephirotic Empires > Non-Coercive Zone (NoCoZo)

Galactography > Systems and Worlds > Systems & Worlds A - B

Galactography > Civilized Galaxy - Sephirotic Empires > Non-Coercive Zone (NoCoZo)

Galactography > Systems and Worlds > Systems & Worlds A - B

Image from Steve Bowers |

## Alpamis System - Data Panel | |

System | Location:- Distance from Merrion (Alpha Mensae): 26.72 ly (J2000) - Distance from Sol: 59.65 ly (J2000) - Constellation: Mensa |
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Star | Names: Alpamis, Pi Mensae, GJ 9189, HD 39091, HIP 26394, HR 2022Physical characteristics:- Mass: 1.07 x Sol - Radius: 1.190 x Sol - Luminosity: 1.651 x Sol (bolometric) - Temperature: 5,998 Kelvin - Spectral type: G0 V - Age: 3.92 billion years System: The star and its planets were named during the Information Age after figures from the old Earth Turkic epic Alpamysh.1) Karajan: Videntian PyroazuriTerrestrial CereYdratian AquaCythereanSemi-major axis = 0.068 AU, Orbital period = 6.268 days, Eccentricity = 0, Mass = 3.63 x Earth, Radius = 2.11 x Earth 2) Kaykubat: Videntian TholiNeptunian CereJotunnian AquaCythereanSemi-major axis = 0.499 AU, Orbital period = 124.6 days, Eccentricity = 0.220, Mass = 13.38 x Earth, Radius = 3.765 x Earth 3) Barchin: Ikarian TholiJovian HydrogeoBarianSemi-major axis = 3.27 AU, Orbital period = 5.718 years, Eccentricity = 0.640, Mass = 12.6 x Jupiter, Radius = 11.06 x Earth |

Reached | 1831, by colonists aboard the Kadoluk. |

Moons | Moons of Barchin1) Psittacus:Semi-major axis = 2,022,007 km, Orbital period = 5.234 days, Mass = 1.264E+23 kg, Radius = 1,969.5 km 2) Alauda:Semi-major axis = 2,655,463 km, Orbital period = 7.876 days, Mass = 5.270E+22 kg, Radius = 1,545.8 km 3) Corvus:Semi-major axis = 4,225,115 km, Orbital period = 15.81 days, Mass = 3.257E+23 kg, Radius = 2,753.2 km |
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The Alpamis system was first colonized by parrot provolves aboard the

Currently a minor NoCoZo system, directly connected to a wormhole Relay system which also possesses links to the major NoCoZo systems of Merrion (Alpha Mensae) and Frei (Zeta Doradus).

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Development Notes

Text by Updated by The Astronomer 2022

From an original article by M. Alan Kazlev

Initially published on 31 December 2001.

Updated in 2022 to expand system data, incorporate two real planets (Pi Mensae c, discovered and confirmed in 2018, known in-universe as Karajan, and Pi Mensae d, discovered/confirmed in 2020/2022, known in-universe as Kaykubat), and update parameters of all planets. More data on the star and its planets can be found at https://arxiv.org/abs/2007.06410 and https://arxiv.org/abs/2203.01018 . The moons of Barchin are completely fictional.

From an original article by M. Alan Kazlev

Initially published on 31 December 2001.

Updated in 2022 to expand system data, incorporate two real planets (Pi Mensae c, discovered and confirmed in 2018, known in-universe as Karajan, and Pi Mensae d, discovered/confirmed in 2020/2022, known in-universe as Kaykubat), and update parameters of all planets. More data on the star and its planets can be found at https://arxiv.org/abs/2007.06410 and https://arxiv.org/abs/2203.01018 . The moons of Barchin are completely fictional.