Astronomisches Rechen-Institut Heidelberg

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Running No.: 389   CNS designation: Gl 173.1A ( = Wo 9162A )   HD: 286955    HIP:  21710   BD: +09° 621    YPC: 1030.00   Vys: 451A   

RA (2000):  04 39 42   Dec (2000):  +09 52.3  
RA (1950):  04 36 58   Dec (1950):  +09 46.8  
RA (1900):  04 34 14   Dec (1900):  +09 41.1  

µ(RA):  -.018 "/yr   µ(Dec):  -.364 "/yr     Total Proper Motion:   0.364 "/yr  182.8°  

V :  9.21    B-V:  1.02    U-B:  .81    V-Rc:  .61    R-Ic:  .56    Spectral Type:  K3 V   

Trig. Par.:  49.4 ± 10.8  mas   Obs.       Res. Par. (SpT/UBVRI) :  32.7  ± 7.7  mas     Distance:  30.58  ± 7.20 pc  

MV :  6.8    M Qual.: e     RV: - 21.3 km/s   RV Qual.: c    Remark:  SB   

Space Velocity:     U:  +038  km/s    V:  -037  km/s    W:  -022 km/s


Other ARICNS component(s):  Gl  173.1B   


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 21710|H| 4 39 42.61|+ 9 52 19.5| 9.19| |HA|  35.21|  -11.41| -373.66|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.89|  1.24|  1.81|  2.10|  1.67|  0| 1.00|10.471|0.043| 9.232|0.025|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

*| 1.018|0.005|G|1.18|0.02|A|*| 9.3171|0.0022| 9.29| 9.34|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

04397+0952|I| 1| 2|C| |B|AC|172|  0.754|0.032| 3.41|0.14| | | |


    U      V      W      sU    sV    sW

   36.5  -35.5  -19.8    3.5   2.0   2.1




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Updated: 05 November 1998

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