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Running No.: 2123   CNS designation: GJ 1145    HIP:  55119   CD: -27° 7978   

RA (2000):  11 17 08   Dec (2000):  -27 48.9  
RA (1950):  11 14 40   Dec (1950):  -27 32.4  
RA (1900):  11 12 13   Dec (1900):  -27 16.0  

µ(RA):  .207 "/yr   µ(Dec):  -.081 "/yr     Total Proper Motion:   0.222 "/yr  111.5°  

V :  9.79    B-V:  1.41    U-B:  1.22    V-Rc:  .86:    R-Ic:  .82    Spectral Type:  M0 V   

Res. Par. (SpT/UBVRI) :  57.1  ± 16.7  mas     Distance:  17.51  ± 5.12 pc  

MV :  8.6    M Qual.: e     RV: - 30.6 km/s   RV Qual.: e   

Space Velocity:     U:  +014  km/s    V:  +029  km/s    W:  -015 km/s

Additional Designations: LTT 4170  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 55119| |11 17  7.51|-27 48 48.7| 9.78| |G |  56.96|  205.35|  -75.00|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.98|  1.10|  1.40|  1.10|  1.00|  4|-0.45|11.576|0.090| 9.975|0.033|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.383|0.010|G|1.63|0.02|I| | 9.8507|0.0026| 9.81| 9.89|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

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


    U      V      W      sU    sV    sW 

   13.5   29.5  -14.6    2.6  15.3   9.1




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Updated: 4 March 1998

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