Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 2317   CNS designation: GJ 2021   

RA (2000):  01 09 18   Dec (2000):  -24 30.5  
RA (1950):  01 06 53   Dec (1950):  -24 46.3  
RA (1900):  01 04 27   Dec (1900):  -25 02.2  

µ(RA):  .197 "/yr   µ(Dec):  -.177 "/yr     Total Proper Motion:   0.265 "/yr  132. °  

V :  14.52    R-Ic:  1.70    Spectral Type:  M4   

Res. Par. (SpT/UBVRI) :  58.1  ± 14.3  mas     Distance:  17.21  ± 4.24 pc  

MV : 13.3    M Qual.: e     RV: + 1.2 km/s   RV Qual.: e   

Space Velocity:     U:  -005  km/s    V:  -021  km/s    W:  -001 km/s

Additional Designations: PS 131 LP 826-603 TS 336  

                                                              
                                                                    

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Updated: 4 March 1998

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