Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 2463   CNS designation: GJ 2154 B    BD: -20° 6558   

RA (2000):  23 14 16   Dec (2000):  -19 38.7  
RA (1950):  23 11 36   Dec (1950):  -19 55.1  
RA (1900):  23 08 56   Dec (1900):  -20 11.5  

µ(RA):  .452 "/yr   µ(Dec):  .047 "/yr     Total Proper Motion:   0.454 "/yr   84. °  

V :  13.79    B-V:  1.60    U-B:  1.14    R-Ic:  1.49    Spectral Type:  M4   

Res. Par. (SpT/UBVRI) :  51.7  ± 17.8  mas     Distance:  19.34  ± 6.66 pc  

MV : 12.4    M Qual.: e     RV: + 5.8 km/s   RV Qual.: e   

Space Velocity:     U:  -036  km/s    V:  -008  km/s    W:  -020 km/s

Additional Designations: LP 822-105  

Notes:  sep 7.5" 202d (NLTT)  


Other ARICNS component(s):  GJ 2154  A   



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Updated: 05 November 1998

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