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Running No.: 2433   CNS designation: GJ 2128    HIP:  84521  

RA (2000):  17 16 40   Dec (2000):  +08 03.5  
RA (1950):  17 14 17   Dec (1950):  +08 06.8  
RA (1900):  17 11 54   Dec (1900):  +08 10.3  

µ(RA):  -.269 "/yr   µ(Dec):  -.067 "/yr     Total Proper Motion:   0.277 "/yr  256. °  

V :  11.49    B-V:  1.56    U-B:  1.19:    V-Rc:  1.04    R-Ic:  1.27    Spectral Type:  M2   

Res. Par. (SpT/UBVRI) :  64.6  ± 18.3  mas     Distance:  15.48  ± 4.39 pc  

MV : 10.5    M Qual.: e     RV: - 18.3 km/s   RV Qual.: e   

Space Velocity:     U:  -014  km/s    V:  -023  km/s    W:  +006 km/s

Additional Designations: LTT 15114  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 84521| |17 16 40.98|+ 8  3 30.2|11.49| |G |  66.92| -280.75|  -67.09|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  2.34|  1.89|  2.86|  2.68|  2.06|  0| 0.44|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.517|0.012|G|2.20|0.09|I| |11.5409|0.0060|11.48|11.60|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    | |G| |


    U      V      W      sU    sV    sW 

  -13.6  -22.8    6.8   14.3   8.1   7.4




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Updated: 4 March 1998

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