ARICNS ARI Data Base for Nearby Stars

Running No.: 2437   CNS designation: GJ 2131 A    HIP:  86938  

RA (2000):  17 45 54   Dec (2000):  -13 18.4  
RA (1950):  17 43 04   Dec (1950):  -13 17.3  
RA (1900):  17 40 15   Dec (1900):  -13 16.0  

µ(RA):  .04 "/yr   µ(Dec):  .08 "/yr     Total Proper Motion:   0.09 "/yr   25. °  

V :  11.91    B-V:  1.45    U-B:  1.21    R-I_c:  .94    Spectral Type:  dM3   

Res. Par. (SpT/UBVRI) :  27.0  ± 6.4  mas     Distance:  37.04  ± 8.78 pc  

M_V :  9.1    M Qual.: e     RV: - 97.3 km/s   RV Qual.: a   

Space Velocity:     U:  -098  km/s    V:  -007  km/s    W:  -012 km/s

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 86938| |17 45 53.35|-13 18 22.3|11.91| |G |  26.89|   54.38|   97.69|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  3.38|  2.36|  3.79|  4.32|  2.57|  2|-0.82|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.440|0.015|G|1.77|0.04|I| |12.0556|0.0086|11.95|12.15|       | | | |


___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

  -98.5   -3.9  -12.1    1.0   2.8    .7

Back to the Help page for the ARICNS or to the ARICNS Page or to the Home Page of the Astronomisches Rechen-Institut

Updated: 05 November 1998