Astronomisches Rechen-Institut Heidelberg

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Running No.: 1083   CNS designation: Gl 527 A    HD: 120136    HIP:  67275   BD: +18° 2782    YPC: 3144.00  

RA (2000):  13 47 16   Dec (2000):  +17 27.4  
RA (1950):  13 44 53   Dec (1950):  +17 42.3  
RA (1900):  13 42 30   Dec (1900):  +17 57.3  

µ(RA):  -.482 "/yr   µ(Dec):  .037 "/yr     Total Proper Motion:   0.483 "/yr  274.4°  

V :  4.50    B-V:  .48    U-B:  .04    Spectral Type:  F7 V   

Trig. Par.:  54.5 ± 4.8  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  54.5  ± 4.8  mas     Distance:  18.35  ± 1.62 pc  

MV :  3.18    M Qual.: b     RV: - 16.1 km/s   RV Qual.: a    Remark:  SB(?)   

Space Velocity:     U:  -038  km/s    V:  -023  km/s    W:  -006 km/s

Additional Designations: TAU Boo  

Notes:  planetary comp.?: P = 3.3128d K = 469 m/s Butler et al. preprint Aug-96  


Other ARICNS component(s):  Gl  527  B   


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 67275| |13 47 15.74|+17 27 24.9| 4.50| |H |  64.12| -480.34|   54.18|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.58|  0.47|  0.70|  0.61|  0.47|  2| 0.33| 5.075|0.002| 4.541|0.002|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.508|0.001|G|0.51|0.03|C| | 4.5949|0.0004| 4.59| 4.61|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

13473+1727|I| 1| 1| | | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW

  -33.6  -19.0   -6.8     .4    .2    .7




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Updated: 05 November 1998

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