Astronomisches Rechen-Institut Heidelberg

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Running No.: 1413   CNS designation: Gl 679    HD: 159222    HIP:  85810   BD: +34° 2989    YPC: 3984.00  

RA (2000):  17 32 01   Dec (2000):  +34 16.3  
RA (1950):  17 30 13   Dec (1950):  +34 18.3  
RA (1900):  17 28 26   Dec (1900):  +34 20.5  

µ(RA):  -.248 "/yr   µ(Dec):  .065 "/yr     Total Proper Motion:   0.256 "/yr  284.7°  

V :  6.54    B-V:  .64    U-B:  .14    Spectral Type:  G5 V   

Trig. Par.:  54.1 ± 6.6  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  54.1  ± 6.6  mas     Distance:  18.48  ± 2.26 pc  

MV :  5.21    M Qual.: c     RV: - 51.7 km/s   RV Qual.: a   

Space Velocity:     U:  -029  km/s    V:  -048  km/s    W:  -007 km/s



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 85810| |17 32  0.99|+34 16 16.1| 6.52| |H |  42.20| -239.66|   62.73|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.45|  0.45|  0.56|  0.47|  0.51|  0|-0.18| 7.317|0.005| 6.595|0.003|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.639|0.003|G|0.70|0.00|H| | 6.6563|0.0006| 6.64| 6.67|       | | | |


___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 

  -30.6  -50.1   -1.8     .4    .6    .5




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Updated: 4 March 1998

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