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Zhenruj (Mu Herculis)

Zhenruj System - Data Panel

SystemNames: Zhenruj
Components: 4
1) Mademgo (Mu Herculis Aa)
2) Horbo (Mu Herculis Ab)
3) Maazhti (Mu Herculis B)
4) Byoktu (Mu Herculis C)
Location:
- Distance from Aksijaha: 7.259 ly (J2000)
- Distance from Sol: 27.20 ly (J2000)
- Constellation: Hercules
MademgoNames: Mademgo, Mu Herculis Aa, Mu1 Herculis A, 86 Herculis A, Gliese 695 Aa (GJ 695 Aa), HD 161797, HIP 86974, HR 6623
Physical characteristics:
- Mass: 1.11 x Sol
- Radius: 1.704 x Sol
- Temperature: 5,596 Kelvin
- Luminosity: 2.557 x Sol (bolometric)
- Spectral type: G5 IV
- Rotation period: 52 days
- Age: 7.480 billion years
HorboNames: Horbo, Mu Herculis Ab, Mu1 Herculis B, 86 Herculis B, Gliese 695 Ab (GJ 695 Ab)
Physical characteristics:
- Mass: 0.2214 x Sol
- Spectral type: M4 V
- Age: 7.480 billion years
Mu1 Herculis binary orbitOrbital characteristics:
- Average separation: 20.5 AU
- Orbital period: 81.610 years
- Eccentricity: 0.386
MaazhtiNames: Maazhti, Mu Herculis B, Mu2 Herculis A, Gliese 695 B (GJ 695 B)
Physical characteristics:
- Mass: 0.44 x Sol
- Radius: 0.423 x Sol
- Temperature: 3,345 Kelvin
- Luminosity: 0.0202 x Sol (bolometric)
- Spectral type: M3.7 V
- Age: 7.480 billion years
ByoktuNames: Byoktu, Mu Herculis C, Mu2 Herculis B, Gliese 695 C (GJ 695 C)
Physical characteristics:
- Mass: 0.39 x Sol
- Radius: 0.273 x Sol
- Temperature: 3,100 Kelvin
- Luminosity: 0.0062 x Sol (bolometric)
- Spectral type: M4.7 V
- Age: 7.480 billion years
Mu2 Herculis binary orbitOrbital characteristics:
- Average separation: 11.5 AU
- Orbital period: 43.127 years
- Eccentricity: 0.1796
Reached1264
 
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Development Notes
Text by The Astronomer
Original article by Anders Sandberg
Initially published on 08 December 2001.

 
 
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