Astronomisches Rechen-Institut Heidelberg

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Running No.: 1496   CNS designation: Gl 720.1    HD: 171627    HIP:  91273   CD: -28° 14765   

RA (2000):  18 37 04   Dec (2000):  -28 30.7  
RA (1950):  18 33 54   Dec (1950):  -28 33.2  
RA (1900):  18 30 44   Dec (1900):  -28 35.4  

µ(RA):  .010 "/yr   µ(Dec):  -.137 "/yr     Total Proper Motion:   0.137 "/yr  175.9°  

V :  6.79    B-V:  .97    U-B:  .71    V-Rc:  .50    R-Ic:  .45    Spectral Type:  K0 IV   

Res. Par. (Spectrum) :  17.0  ± 6.0  mas     Distance:  58.82  ± 20.76 pc  

MV :  2.9    M Qual.: f     RV: + 24.7 km/s   RV Qual.: c   

Space Velocity:     U:  +024  km/s    V:  -031  km/s    W:  -023 km/s



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 91273| |18 37  3.28|-28 30 47.0| 6.78| |G |  16.08|    4.94| -135.42|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.88|  0.54|  0.94|  1.02|  0.62|  0| 0.79| 7.985|0.010| 6.894|0.007|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.954|0.037|G|0.97|0.02|A| | 6.9384|0.0009| 6.92| 6.95|       |C| | |


___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 

   24.6  -32.9  -22.7    3.6   2.1   1.3




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Updated: 4 March 1998

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