ARICNS ARI Data Base for Nearby Stars

Running No.: 818   CNS designation: Gl 398.2    HIP:  52181   YPC: 2491.01   EG:  071*   

RA (2000):  10 39 37   Dec (2000):  +43 06.1  
RA (1950):  10 36 41   Dec (1950):  +43 21.8  
RA (1900):  10 33 44   Dec (1900):  +43 37.4  

µ(RA):  .03 "/yr   µ(Dec):  -.02 "/yr     Total Proper Motion:   0.04 "/yr  125. °  

V :  11.12    B-V: -0.30    U-B: -1.35    Spectral Type: sdO   

Trig. Par.:  8.5 ± 9.4  mas   1  Obs.       Res. Par. (Trig. Par.):  8.5  ± 9.4  mas     Distance: 117.65  ±130.10 pc  

M_V :  5.8    M Qual.: f     RV: + 10.  km/s   RV Qual.: c   

Space Velocity:     U:  +013  km/s    V:  -007  km/s    W:  +020 km/s

Additional Designations: Feige 34  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 52181| |10 39 36.74|+43  6  9.3|11.21| |G |   2.74|   13.63|  -25.13|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  2.32|  1.88|  3.03|  2.50|  1.83|  0|     |10.789|0.038|11.015|0.073|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 |-0.328|0.036|G|-.36|0.04|H| |11.0863|0.0047|11.02|11.14|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1|X| | |  |   |       |     |     |    | |G| |


    U      V      W      sU    sV    sW 

   23.1  -35.4   27.5   31.4  39.9  21.2

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Updated: 4 March 1998