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Running No.: 1393   CNS designation: Gl 668.1    HD: 156826    HIP:  84801   BD: -05° 4426    YPC: 3933.01  

RA (2000):  17 20 00   Dec (2000):  -05 55.1  
RA (1950):  17 17 19   Dec (1950):  -05 51.9  
RA (1900):  17 14 39   Dec (1900):  -05 48.5  

µ(RA):  .035 "/yr   µ(Dec):  -.196 "/yr     Total Proper Motion:   0.199 "/yr  170.0°  

V :  6.32    B-V:  .85    U-B:  .47    V-Rc:  .45    R-Ic:  .42    Spectral Type:  G9 V   

Trig. Par.:  27.4 ± 8.6  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  27.4  ± 8.6  mas     Distance:  36.50  ± 11.46 pc  

MV :  3.5    M Qual.: e     RV: - 32.5 km/s   RV Qual.: a   

Space Velocity:     U:  -016  km/s    V:  -032  km/s    W:  -031 km/s

Notes:  not a G9 V star: Heintz AJ96,1072-88  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 84801| |17 19 59.55|- 5 55  3.0| 6.31| |G |  18.74|   45.42| -193.58|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.81|  0.58|  0.86|  0.97|  0.63|  2|-0.14| 7.380|0.006| 6.408|0.006|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.850|0.009|G|0.90|0.02|A| | 6.4611|0.0010| 6.45| 6.48|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

   -9.6  -40.7  -42.9    1.1   1.5   1.6




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Updated: 4 March 1998

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