Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 1151   CNS designation: Gl 559 A    HD: 128620    HIP:  71683   CP: -60° 5483    YPC: 3309.00   LHS:  50   

RA (2000):  14 39 36   Dec (2000):  -60 50.1  
RA (1950):  14 36 11   Dec (1950):  -60 37.8  
RA (1900):  14 32 48   Dec (1900):  -60 25.3  

µ(RA):  -3.620 "/yr   µ(Dec):  .710 "/yr     Total Proper Motion:   3.689 "/yr  281.1°  

V :  .02    B-V:  .65    U-B:  .24    V-Rc:  .37    R-Ic:  .32    Spectral Type:  G2 V   

Trig. Par.: 749.9 ± 5.4  mas   Obs.  (fair accord.)    Res. Par. (Trig. Par.): 749.9  ± 5.4  mas     Distance:  1.33  ± .01 pc  

MV :  4.40    M Qual.: a     RV: - 21.6 km/s   RV Qual.: a    Remark:  SB-orbit   

Space Velocity:     U:  -029  km/s    V:  +001  km/s    W:  +014 km/s

Additional Designations: ALF Cen  


Other ARICNS component(s):  Gl  559  B   


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 71683| |14 39 36.49|-60 50  2.3|-0.01| |GA| 742.12|-3680.21|  483.15|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.42|  1.08|  1.40|  1.51|  1.24|  1|-3.09|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.710|0.040|G|0.69|0.02|A| | 0.1373|0.0472| 0.06| 0.26|       |D| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

14396-6050|I| 3| 1|C|P|D|  |   |       |     |     |    |S| |D|


    U      V      W      sU    sV    sW

  -29.4     .3   12.9     .5    .5    .0




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Updated: 05 November 1998

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