Astronomisches Rechen-Institut Heidelberg

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Running No.: 1651   CNS designation: Gl 788    HD: 193664    HIP: 100017   BD: +66° 1281    YPC: 4849.00   LHS: 3537   

RA (2000):  20 17 31   Dec (2000):  +66 51.3  
RA (1950):  20 17 02   Dec (1950):  +66 41.6  
RA (1900):  20 16 32   Dec (1900):  +66 32.0  

µ(RA):  .464 "/yr   µ(Dec):  .294 "/yr     Total Proper Motion:   0.549 "/yr   57.6°  

V :  5.93    B-V:  .58    U-B:  .06    Spectral Type:  G5 V   

Trig. Par.:  68.2 ± 6.8  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  68.2  ± 6.8  mas     Distance:  14.66  ± 1.46 pc  

MV :  5.10    M Qual.: c     RV: - 4.4 km/s   RV Qual.: a   

Space Velocity:     U:  -034  km/s    V:  -005  km/s    W:  -018 km/s



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N100017| |20 17 31.33|+66 51 13.3| 5.91| |H |  56.92|  468.54|  296.79|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.49|  0.43|  0.52|  0.55|  0.41|  0|-0.46| 6.640|0.004| 5.981|0.003|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.602|0.004|T|0.67|0.00|L| | 6.0407|0.0006| 6.03| 6.05|       | | | |


___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 

  -40.8   -5.7  -21.3     .4    .7    .3




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Updated: 4 March 1998

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