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Running No.: 4941   CNS designation: N1 1806    HD: 205536    HIP: 107022   CD: -74° 1463   

RA (2000):  21 40 30   Dec (2000):  -74 04.4  
RA (1950):  21 35 41   Dec (1950):  -74 18.2  
RA (1900):  21 30 46   Dec (1900):  -74 31.8  

µ(RA):  -.125 "/yr   µ(Dec):  .224 "/yr     Total Proper Motion:   0.257 "/yr  330.8°  

V :  7.06    Spectral Type:  G8 V   

Res. Par. (uvby-phot.):  47.9  ± 7.7  mas     Distance:  20.88  ± 3.36 pc  

MV :  5.46    M Qual.: d    

Additional Designations: LTT 8616 CP-74:2005  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N107022| |21 40 29.77|-74  4 27.4| 7.07| |G |  45.17| -139.09|  211.92|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.50|  0.50|  0.67|  0.67|  0.57|  0| 1.09| 8.006|0.006| 7.146|0.004|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.755|0.002|G|0.80|0.00|H| | 7.2046|0.0010| 7.19| 7.22|       | | | |


___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 

                                        




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Updated: 4 March 1998

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