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Running No.: 1677   CNS designation: Gl 798    HD: 196877    HIP: 102186   CP: -53° 9928    YPC: 4924.00   LHS:  496   

RA (2000):  20 42 18   Dec (2000):  -52 41.9  
RA (1950):  20 38 37   Dec (1950):  -52 51.8  
RA (1900):  20 34 54   Dec (1900):  -53 01.5  

µ(RA):  .087 "/yr   µ(Dec):  -1.052 "/yr     Total Proper Motion:   1.056 "/yr  175.3°  

V :  8.83    B-V:  1.32    U-B:  1.14    V-Rc:  .81    R-Ic:  .76    Spectral Type:  K7 V   

Trig. Par.:  83.4 ± 8.8  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  83.4  ± 8.8  mas     Distance:  11.99  ± 1.27 pc  

MV :  8.44    M Qual.: c     RV: - 42.9 km/s   RV Qual.: b   

Space Velocity:     U:  -048  km/s    V:  -050  km/s    W:  +025 km/s

Additional Designations: CD-53:8617 Sm 63  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N102186| |20 42 18.78|-52 41 57.3| 8.83| |G |  82.57|   81.55|-1065.91|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.08|  0.87|  1.25|  1.41|  0.89|  0|-1.17|10.559|0.035| 9.006|0.017|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.324|0.012|G|1.59|0.00|A| | 8.9254|0.0018| 8.89| 8.96|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    | | | |


    U      V      W      sU    sV    sW 

  -47.7  -51.3   26.4    1.4   1.0   1.1




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Updated: 4 March 1998

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