Astronomisches Rechen-Institut Heidelberg

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Running No.: 1246   CNS designation: Gl 602    HD: 142373    HIP:  77760   BD: +42° 2648    YPC: 3596.00   LHS: 3127   

RA (2000):  15 52 41   Dec (2000):  +42 27.1  
RA (1950):  15 50 57   Dec (1950):  +42 35.4  
RA (1900):  15 49 13   Dec (1900):  +42 43.8  

µ(RA):  .439 "/yr   µ(Dec):  .627 "/yr     Total Proper Motion:   0.765 "/yr   35.0°  

V :  4.61    B-V:  .56    U-B:  .01    V-Rc:  .32    R-Ic:  .31    Spectral Type:  F9 V   

Trig. Par.:  59.2 ± 6.1  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  59.2  ± 6.1  mas     Distance:  16.89  ± 1.74 pc  

MV :  3.47    M Qual.: c     RV: - 56.4 km/s   RV Qual.: a   

Space Velocity:     U:  -043  km/s    V:  +013  km/s    W:  -070 km/s

Additional Designations: CHI Her  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 77760| |15 52 40.54|+42 27  5.5| 4.60| |H+|  63.08|  439.01|  629.56|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.43|  0.44|  0.54|  0.51|  0.58|  1|-1.71| 5.287|0.003| 4.672|0.002|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.563|0.014|G|0.63|0.02|G| | 4.7198|0.0005| 4.71| 4.73|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1|O| | |  |   |       |     |     |    |S| |D|


    U      V      W      sU    sV    sW 

  -42.3   10.3  -67.9     .3    .6    .6




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Updated: 4 March 1998

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