ARICNS ARI Data Base for Nearby Stars

Running No.: 2446   CNS designation: GJ 2138    HIP:  91430   LHS: 3398   

RA (2000):  18 38 45   Dec (2000):  -14 29.5  
RA (1950):  18 35 54   Dec (1950):  -14 31.7  
RA (1900):  18 33 03   Dec (1900):  -14 33.7  

µ(RA):  .113 "/yr   µ(Dec):  -.568 "/yr     Total Proper Motion:   0.579 "/yr  168.7°  

V :  11.29    B-V:  1.55    U-B:  1.19:    V-R_c:  1.03    R-I_c:  1.26    Spectral Type:  M2.5   

Res. Par. (SpT/UBVRI) :  70.9  ± 20.5  mas     Distance:  14.10  ± 4.08 pc  

M_V : 10.5    M Qual.: e     RV: - 44.1 km/s   RV Qual.: e   

Space Velocity:     U:  -034  km/s    V:  -043  km/s    W:  -021 km/s

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 91430|H|18 38 44.75|-14 29 26.0|11.28| |G*|  78.52|  110.64| -569.22|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  2.57|  1.66|  2.87|  3.39|  2.42|  0| 0.48|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.556|0.020|G|2.46|0.08|I|*|11.2143|0.0038|11.12|11.30|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

18387-1429|H| 1| 2|C|S|D|AB|358|  0.107|0.030| 0.04|2.19| |G|D|


    U      V      W      sU    sV    sW 

  -34.2  -40.8  -18.2   17.0   5.9   1.6

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Updated: 4 March 1998