Friday, November 16, 2007

Mu Cassiopeiae AB

Star type
g A: G5 V1
g B: M5 VI (subdwarf)

Distance from Earth
g 24.63 ly

Star Service No.
g NA

g A: 7.9 by
g B: NA

Diameter/Mass/Temp (xSol)
g A: 73.9%; 75%; 5390 K
g B: NA; 20%; NA

Brightness (xSol)
g A: 42.5%
g B: 0.198%

g A: 22%; metal poor
g B: NA

Comparison to Sol
g A: See chart (similar to Alpha Centauri B)
g B: See chart (similar to Proxima)

Picture of star
g A: NA
g B: NA

Star system features
g NA

Known planets
g A: NA
g B: NA

Habitable zone
g A: 0.652 A.U.s; orbital period is 221.929 days; tidal index is 2.70864; angular size of star in sky is 0.604190 degrees.
g B: 0.0445 A.U.s; orbital period is 7.65851 days; tidal index is 2274.53.

Orbital map
g Stars A and B orbit one another once every 21.43 years; their periastron distance is 0.548 A.U.s and apastron distance is 2.262 A.U.s.

View from star
g NA

Nearby stars
(Star systems with 10 light years)
g Eta Cassiopeiae: 5.43002 ly (G3 V)
g Wolf 46: 5.55344 ly (K5 V)
g Wolf 47: 5.8651 ly
g Bonner Durchmusterung +56°2966: 7.23232 ly (K3 V)
g Bonner Durchmusterung +70°68b: 8.49495 ly
g BD +63°238 : 9.37538 ly (K0 V)

Map locating star system
g NA

Location in Earth sky
g In constellation Cassiopeiae
Other names
g 30 Cassiopeiae
g Gl 53 AB
g HD 6582
g BD +54°223
g LHS 8
g HIC 5336
g SAO 22024
g FK5 1030
g HR 321 AB
g NSV 405
g LTT 10400
g mu Cas AB

Sci-fi mentions
g NA

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