ARICNS ARI Data Base for Nearby Stars

Running No.: 391   CNS designation: Gl 174    HD:  29697    HIP:  21818   BD: +20° 802    YPC: 1039.00  

RA (2000):  04 41 19   Dec (2000):  +20 54.1  
RA (1950):  04 38 22   Dec (1950):  +20 48.6  
RA (1900):  04 35 26   Dec (1900):  +20 42.9  

µ(RA):  -.243 "/yr   µ(Dec):  -.256 "/yr     Total Proper Motion:   0.353 "/yr  223.5°  

V :  8.01    B-V:  1.10    U-B:  .94    V-R_c:  .74:    R-I_c:  .63    Spectral Type:  K3 V   

Trig. Par.:  74.2 ± 4.9  mas   5  Obs.  (good accord.)    Res. Par. (Trig. Par.):  74.2  ± 4.9  mas     Distance:  13.48  ± .89 pc  

M_V :  7.36    M Qual.: b     RV: + 4.7 km/s   RV Qual.: a   

Space Velocity:     U:  +002  km/s    V:  -003  km/s    W:  -023 km/s

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 21818| | 4 41 18.86|+20 54  5.4| 8.09|2|H |  74.13| -233.61| -254.55|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.13|  0.61|  1.24|  1.03|  0.73|  0| 1.97| 9.532|0.025| 8.220|0.015|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.092|0.005|G|1.16|0.01|I| | 8.2237|0.0050| 8.13| 8.30|       |U|2| |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    | | |P|


    U      V      W      sU    sV    sW 

    1.4   -3.5  -22.3     .7    .1    .4

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Updated: 4 March 1998