Astronomisches Rechen-Institut Heidelberg

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Running No.: 420   CNS designation: Gl 188    HD:  32923    HIP:  23835   BD: +18° 779    YPC: 1152.00   LHS: 1736   

RA (2000):  05 07 27   Dec (2000):  +18 38.7  
RA (1950):  05 04 30   Dec (1950):  +18 34.8  
RA (1900):  05 01 33   Dec (1900):  +18 30.7  

µ(RA):  .534 "/yr   µ(Dec):  .028 "/yr     Total Proper Motion:   0.535 "/yr   87.0°  

V :  4.92    B-V:  .65    U-B:  .14    V-Rc:  .30:    R-Ic:  .33    Spectral Type:  G4 V   

Trig. Par.:  58.7 ± 4.9  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  58.7  ± 4.9  mas     Distance:  17.04  ± 1.42 pc  

MV :  3.76    M Qual.: b     RV: + 20.3 km/s   RV Qual.: a   

Space Velocity:     U:  -026  km/s    V:  -025  km/s    W:  +031 km/s

Additional Designations: BS 1656 ADS 3701  

Notes:  V(AB) = 4.90 d(m) = 0.10  


Other ARICNS component(s):  Gl  188  [B  


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 23835| | 5  7 27.01|+18 38 42.2| 4.91| |G |  63.02|  536.04|   18.51|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.81|  0.46|  0.93|  1.20|  0.53|  0|-0.63| 5.710|0.003| 4.988|0.003|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.657|0.012|G|0.74|0.07|F| | 5.0444|0.0007| 5.03| 5.06|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

05075+1839|I| 1| 1| | | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW

  -25.4  -23.8   28.8     .7    .3    .5




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Updated: 05 November 1998

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